Home / 44,904-67,358.70-13,739.52

Finding the Fourth Proportional to 44,904, 67,358.70 and 13,739.52

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Solution

The fourth proportional to 44,904, 67,358.70 and 13,739.52 is: 20,610.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,904 : 67,358.70 = 13,739.52 : x
  2. Step 2: Convert to fraction form
    44,904/67,358.70 = 13,739.52/x
  3. Step 3: Cross multiply
    44,904x = 67,358.70 × 13,739.52
  4. Step 4: Simplify right side
    44,904x = 925,476,205.82
  5. Step 5: Solve for x
    x = 925,476,205.82/44,904
  6. Step 6: Final answer
    x = 20,610.11

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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.