Home / 96,127.11-144,190.66-62,875.14

Finding the Fourth Proportional to 96,127.11, 144,190.66 and 62,875.14

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Solution

The fourth proportional to 96,127.11, 144,190.66 and 62,875.14 is: 94,312.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,127.11 : 144,190.66 = 62,875.14 : x
  2. Step 2: Convert to fraction form
    96,127.11/144,190.66 = 62,875.14/x
  3. Step 3: Cross multiply
    96,127.11x = 144,190.66 × 62,875.14
  4. Step 4: Simplify right side
    96,127.11x = 9,066,007,931.98
  5. Step 5: Solve for x
    x = 9,066,007,931.98/96,127.11
  6. Step 6: Final answer
    x = 94,312.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.