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Finding the Fourth Proportional to 508,248.27, 761,876.69 and 241,937.28

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Solution

The fourth proportional to 508,248.27, 761,876.69 and 241,937.28 is: 362,669.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    508,248.27 : 761,876.69 = 241,937.28 : x
  2. Step 2: Convert to fraction form
    508,248.27/761,876.69 = 241,937.28/x
  3. Step 3: Cross multiply
    508,248.27x = 761,876.69 × 241,937.28
  4. Step 4: Simplify right side
    508,248.27x = 184,326,372,864.32
  5. Step 5: Solve for x
    x = 184,326,372,864.32/508,248.27
  6. Step 6: Final answer
    x = 362,669.95

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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.