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Finding the Fourth Proportional to 250,484.07, 375,726.38 and 60,944.44

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Solution

The fourth proportional to 250,484.07, 375,726.38 and 60,944.44 is: 91,416.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,484.07 : 375,726.38 = 60,944.44 : x
  2. Step 2: Convert to fraction form
    250,484.07/375,726.38 = 60,944.44/x
  3. Step 3: Cross multiply
    250,484.07x = 375,726.38 × 60,944.44
  4. Step 4: Simplify right side
    250,484.07x = 22,898,433,035.37
  5. Step 5: Solve for x
    x = 22,898,433,035.37/250,484.07
  6. Step 6: Final answer
    x = 91,416.72

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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.