Home / 74,548.17-111,823.17-41,333.13

Finding the Fourth Proportional to 74,548.17, 111,823.17 and 41,333.13

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Solution

The fourth proportional to 74,548.17, 111,823.17 and 41,333.13 is: 62,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,548.17 : 111,823.17 = 41,333.13 : x
  2. Step 2: Convert to fraction form
    74,548.17/111,823.17 = 41,333.13/x
  3. Step 3: Cross multiply
    74,548.17x = 111,823.17 × 41,333.13
  4. Step 4: Simplify right side
    74,548.17x = 4,622,001,622.62
  5. Step 5: Solve for x
    x = 4,622,001,622.62/74,548.17
  6. Step 6: Final answer
    x = 62,000.20

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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.