Home / 94,220.90-141,331.35-41,603.30

Finding the Fourth Proportional to 94,220.90, 141,331.35 and 41,603.30

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Solution

The fourth proportional to 94,220.90, 141,331.35 and 41,603.30 is: 62,404.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,220.90 : 141,331.35 = 41,603.30 : x
  2. Step 2: Convert to fraction form
    94,220.90/141,331.35 = 41,603.30/x
  3. Step 3: Cross multiply
    94,220.90x = 141,331.35 × 41,603.30
  4. Step 4: Simplify right side
    94,220.90x = 5,879,850,553.46
  5. Step 5: Solve for x
    x = 5,879,850,553.46/94,220.90
  6. Step 6: Final answer
    x = 62,404.95

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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.