Home / 34,950.15-52,373.39-25,670.79

Finding the Fourth Proportional to 34,950.15, 52,373.39 and 25,670.79

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Solution

The fourth proportional to 34,950.15, 52,373.39 and 25,670.79 is: 38,468.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950.15 : 52,373.39 = 25,670.79 : x
  2. Step 2: Convert to fraction form
    34,950.15/52,373.39 = 25,670.79/x
  3. Step 3: Cross multiply
    34,950.15x = 52,373.39 × 25,670.79
  4. Step 4: Simplify right side
    34,950.15x = 1,344,466,167.92
  5. Step 5: Solve for x
    x = 1,344,466,167.92/34,950.15
  6. Step 6: Final answer
    x = 38,468.11

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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.