Home / 96,444.22-133,098.51-54,002.38

Finding the Fourth Proportional to 96,444.22, 133,098.51 and 54,002.38

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Solution

The fourth proportional to 96,444.22, 133,098.51 and 54,002.38 is: 74,526.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,444.22 : 133,098.51 = 54,002.38 : x
  2. Step 2: Convert to fraction form
    96,444.22/133,098.51 = 54,002.38/x
  3. Step 3: Cross multiply
    96,444.22x = 133,098.51 × 54,002.38
  4. Step 4: Simplify right side
    96,444.22x = 7,187,636,314.45
  5. Step 5: Solve for x
    x = 7,187,636,314.45/96,444.22
  6. Step 6: Final answer
    x = 74,526.36

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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.