Home / 88,706.14-133,008.07-60,660.17

Finding the Fourth Proportional to 88,706.14, 133,008.07 and 60,660.17

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Solution

The fourth proportional to 88,706.14, 133,008.07 and 60,660.17 is: 90,955.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,706.14 : 133,008.07 = 60,660.17 : x
  2. Step 2: Convert to fraction form
    88,706.14/133,008.07 = 60,660.17/x
  3. Step 3: Cross multiply
    88,706.14x = 133,008.07 × 60,660.17
  4. Step 4: Simplify right side
    88,706.14x = 8,068,292,137.57
  5. Step 5: Solve for x
    x = 8,068,292,137.57/88,706.14
  6. Step 6: Final answer
    x = 90,955.28

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1.5x scale

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.