Home / 94,213.38-141,347.55-38,024.79

Finding the Fourth Proportional to 94,213.38, 141,347.55 and 38,024.79

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Solution

The fourth proportional to 94,213.38, 141,347.55 and 38,024.79 is: 57,048.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,213.38 : 141,347.55 = 38,024.79 : x
  2. Step 2: Convert to fraction form
    94,213.38/141,347.55 = 38,024.79/x
  3. Step 3: Cross multiply
    94,213.38x = 141,347.55 × 38,024.79
  4. Step 4: Simplify right side
    94,213.38x = 5,374,710,905.76
  5. Step 5: Solve for x
    x = 5,374,710,905.76/94,213.38
  6. Step 6: Final answer
    x = 57,048.28

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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.