Home / 62,622.15-93,787.88-62,155.45

Finding the Fourth Proportional to 62,622.15, 93,787.88 and 62,155.45

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Solution

The fourth proportional to 62,622.15, 93,787.88 and 62,155.45 is: 93,088.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,622.15 : 93,787.88 = 62,155.45 : x
  2. Step 2: Convert to fraction form
    62,622.15/93,787.88 = 62,155.45/x
  3. Step 3: Cross multiply
    62,622.15x = 93,787.88 × 62,155.45
  4. Step 4: Simplify right side
    62,622.15x = 5,829,427,692.40
  5. Step 5: Solve for x
    x = 5,829,427,692.40/62,622.15
  6. Step 6: Final answer
    x = 93,088.92

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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.