Home / 10,183.41-14,053.59-6,357.32

Finding the Fourth Proportional to 10,183.41, 14,053.59 and 6,357.32

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Solution

The fourth proportional to 10,183.41, 14,053.59 and 6,357.32 is: 8,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,183.41 : 14,053.59 = 6,357.32 : x
  2. Step 2: Convert to fraction form
    10,183.41/14,053.59 = 6,357.32/x
  3. Step 3: Cross multiply
    10,183.41x = 14,053.59 × 6,357.32
  4. Step 4: Simplify right side
    10,183.41x = 89,343,112.63
  5. Step 5: Solve for x
    x = 89,343,112.63/10,183.41
  6. Step 6: Final answer
    x = 8,773.40

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Half scale
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Double scale
Find fourth proportional to 10,184.41, 14,054.97 and 6,358.32
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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.