Home / 96,492.90-133,160.16-58,767.15

Finding the Fourth Proportional to 96,492.90, 133,160.16 and 58,767.15

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Solution

The fourth proportional to 96,492.90, 133,160.16 and 58,767.15 is: 81,098.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,492.90 : 133,160.16 = 58,767.15 : x
  2. Step 2: Convert to fraction form
    96,492.90/133,160.16 = 58,767.15/x
  3. Step 3: Cross multiply
    96,492.90x = 133,160.16 × 58,767.15
  4. Step 4: Simplify right side
    96,492.90x = 7,825,443,096.74
  5. Step 5: Solve for x
    x = 7,825,443,096.74/96,492.90
  6. Step 6: Final answer
    x = 81,098.64

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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.