Home / 372,848.83-559,346.35-148,167.39

Finding the Fourth Proportional to 372,848.83, 559,346.35 and 148,167.39

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Solution

The fourth proportional to 372,848.83, 559,346.35 and 148,167.39 is: 222,280.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,848.83 : 559,346.35 = 148,167.39 : x
  2. Step 2: Convert to fraction form
    372,848.83/559,346.35 = 148,167.39/x
  3. Step 3: Cross multiply
    372,848.83x = 559,346.35 × 148,167.39
  4. Step 4: Simplify right side
    372,848.83x = 82,876,885,618.38
  5. Step 5: Solve for x
    x = 82,876,885,618.38/372,848.83
  6. Step 6: Final answer
    x = 222,280.13

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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.