Home / 82,234.02-113,482.14-46,423.26

Finding the Fourth Proportional to 82,234.02, 113,482.14 and 46,423.26

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Solution

The fourth proportional to 82,234.02, 113,482.14 and 46,423.26 is: 64,063.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,234.02 : 113,482.14 = 46,423.26 : x
  2. Step 2: Convert to fraction form
    82,234.02/113,482.14 = 46,423.26/x
  3. Step 3: Cross multiply
    82,234.02x = 113,482.14 × 46,423.26
  4. Step 4: Simplify right side
    82,234.02x = 5,268,210,890.58
  5. Step 5: Solve for x
    x = 5,268,210,890.58/82,234.02
  6. Step 6: Final answer
    x = 64,063.64

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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.