Home / 110,357.28-152,293.68-60,056.16

Finding the Fourth Proportional to 110,357.28, 152,293.68 and 60,056.16

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Solution

The fourth proportional to 110,357.28, 152,293.68 and 60,056.16 is: 82,877.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,357.28 : 152,293.68 = 60,056.16 : x
  2. Step 2: Convert to fraction form
    110,357.28/152,293.68 = 60,056.16/x
  3. Step 3: Cross multiply
    110,357.28x = 152,293.68 × 60,056.16
  4. Step 4: Simplify right side
    110,357.28x = 9,146,173,613.07
  5. Step 5: Solve for x
    x = 9,146,173,613.07/110,357.28
  6. Step 6: Final answer
    x = 82,877.85

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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.