Home / 96,502.16-133,141.07-58,247.17

Finding the Fourth Proportional to 96,502.16, 133,141.07 and 58,247.17

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Solution

The fourth proportional to 96,502.16, 133,141.07 and 58,247.17 is: 80,361.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,502.16 : 133,141.07 = 58,247.17 : x
  2. Step 2: Convert to fraction form
    96,502.16/133,141.07 = 58,247.17/x
  3. Step 3: Cross multiply
    96,502.16x = 133,141.07 × 58,247.17
  4. Step 4: Simplify right side
    96,502.16x = 7,755,089,872.57
  5. Step 5: Solve for x
    x = 7,755,089,872.57/96,502.16
  6. Step 6: Final answer
    x = 80,361.83

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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.