Home / 94,819.41-130,849.02-52,377.03

Finding the Fourth Proportional to 94,819.41, 130,849.02 and 52,377.03

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Solution

The fourth proportional to 94,819.41, 130,849.02 and 52,377.03 is: 72,279.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,819.41 : 130,849.02 = 52,377.03 : x
  2. Step 2: Convert to fraction form
    94,819.41/130,849.02 = 52,377.03/x
  3. Step 3: Cross multiply
    94,819.41x = 130,849.02 × 52,377.03
  4. Step 4: Simplify right side
    94,819.41x = 6,853,483,046.01
  5. Step 5: Solve for x
    x = 6,853,483,046.01/94,819.41
  6. Step 6: Final answer
    x = 72,279.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.