Home / 48,935.04-73,408.68-17,337.72

Finding the Fourth Proportional to 48,935.04, 73,408.68 and 17,337.72

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Solution

The fourth proportional to 48,935.04, 73,408.68 and 17,337.72 is: 26,008.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,935.04 : 73,408.68 = 17,337.72 : x
  2. Step 2: Convert to fraction form
    48,935.04/73,408.68 = 17,337.72/x
  3. Step 3: Cross multiply
    48,935.04x = 73,408.68 × 17,337.72
  4. Step 4: Simplify right side
    48,935.04x = 1,272,739,139.41
  5. Step 5: Solve for x
    x = 1,272,739,139.41/48,935.04
  6. Step 6: Final answer
    x = 26,008.75

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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.