Home / 31,575.06-47,353.14-26,014.62

Finding the Fourth Proportional to 31,575.06, 47,353.14 and 26,014.62

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Solution

The fourth proportional to 31,575.06, 47,353.14 and 26,014.62 is: 39,014.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,575.06 : 47,353.14 = 26,014.62 : x
  2. Step 2: Convert to fraction form
    31,575.06/47,353.14 = 26,014.62/x
  3. Step 3: Cross multiply
    31,575.06x = 47,353.14 × 26,014.62
  4. Step 4: Simplify right side
    31,575.06x = 1,231,873,942.91
  5. Step 5: Solve for x
    x = 1,231,873,942.91/31,575.06
  6. Step 6: Final answer
    x = 39,014.14

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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.