Home / 82,047.94-113,226.15-44,322.19

Finding the Fourth Proportional to 82,047.94, 113,226.15 and 44,322.19

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Solution

The fourth proportional to 82,047.94, 113,226.15 and 44,322.19 is: 61,164.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,047.94 : 113,226.15 = 44,322.19 : x
  2. Step 2: Convert to fraction form
    82,047.94/113,226.15 = 44,322.19/x
  3. Step 3: Cross multiply
    82,047.94x = 113,226.15 × 44,322.19
  4. Step 4: Simplify right side
    82,047.94x = 5,018,430,816.41
  5. Step 5: Solve for x
    x = 5,018,430,816.41/82,047.94
  6. Step 6: Final answer
    x = 61,164.62

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Half scale
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Double scale
Find fourth proportional to 82,048.94, 113,227.53 and 44,323.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.