Home / 96,761.33-133,507.26-56,452.08

Finding the Fourth Proportional to 96,761.33, 133,507.26 and 56,452.08

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Solution

The fourth proportional to 96,761.33, 133,507.26 and 56,452.08 is: 77,890.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,761.33 : 133,507.26 = 56,452.08 : x
  2. Step 2: Convert to fraction form
    96,761.33/133,507.26 = 56,452.08/x
  3. Step 3: Cross multiply
    96,761.33x = 133,507.26 × 56,452.08
  4. Step 4: Simplify right side
    96,761.33x = 7,536,762,522.10
  5. Step 5: Solve for x
    x = 7,536,762,522.10/96,761.33
  6. Step 6: Final answer
    x = 77,890.24

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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.