Home / 62,331.03-93,441.05-22,878.99

Finding the Fourth Proportional to 62,331.03, 93,441.05 and 22,878.99

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Solution

The fourth proportional to 62,331.03, 93,441.05 and 22,878.99 is: 34,298.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,331.03 : 93,441.05 = 22,878.99 : x
  2. Step 2: Convert to fraction form
    62,331.03/93,441.05 = 22,878.99/x
  3. Step 3: Cross multiply
    62,331.03x = 93,441.05 × 22,878.99
  4. Step 4: Simplify right side
    62,331.03x = 2,137,836,734.14
  5. Step 5: Solve for x
    x = 2,137,836,734.14/62,331.03
  6. Step 6: Final answer
    x = 34,298.11

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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.