Home / 62,170.94-93,351.39-59,612.15

Finding the Fourth Proportional to 62,170.94, 93,351.39 and 59,612.15

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Solution

The fourth proportional to 62,170.94, 93,351.39 and 59,612.15 is: 89,509.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,170.94 : 93,351.39 = 59,612.15 : x
  2. Step 2: Convert to fraction form
    62,170.94/93,351.39 = 59,612.15/x
  3. Step 3: Cross multiply
    62,170.94x = 93,351.39 × 59,612.15
  4. Step 4: Simplify right side
    62,170.94x = 5,564,877,073.22
  5. Step 5: Solve for x
    x = 5,564,877,073.22/62,170.94
  6. Step 6: Final answer
    x = 89,509.29

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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.