Home / 44,758.44-67,130.28-13,593.69

Finding the Fourth Proportional to 44,758.44, 67,130.28 and 13,593.69

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Solution

The fourth proportional to 44,758.44, 67,130.28 and 13,593.69 is: 20,388.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758.44 : 67,130.28 = 13,593.69 : x
  2. Step 2: Convert to fraction form
    44,758.44/67,130.28 = 13,593.69/x
  3. Step 3: Cross multiply
    44,758.44x = 67,130.28 × 13,593.69
  4. Step 4: Simplify right side
    44,758.44x = 912,548,215.93
  5. Step 5: Solve for x
    x = 912,548,215.93/44,758.44
  6. Step 6: Final answer
    x = 20,388.29

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1.5x scale

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.