Home / 37,636.18-56,463.76-26,564.49

Finding the Fourth Proportional to 37,636.18, 56,463.76 and 26,564.49

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Solution

The fourth proportional to 37,636.18, 56,463.76 and 26,564.49 is: 39,853.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,636.18 : 56,463.76 = 26,564.49 : x
  2. Step 2: Convert to fraction form
    37,636.18/56,463.76 = 26,564.49/x
  3. Step 3: Cross multiply
    37,636.18x = 56,463.76 × 26,564.49
  4. Step 4: Simplify right side
    37,636.18x = 1,499,930,921.47
  5. Step 5: Solve for x
    x = 1,499,930,921.47/37,636.18
  6. Step 6: Final answer
    x = 39,853.43

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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.