Home / 29,343.88-44,023.19-13,560.07

Finding the Fourth Proportional to 29,343.88, 44,023.19 and 13,560.07

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Solution

The fourth proportional to 29,343.88, 44,023.19 and 13,560.07 is: 20,343.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343.88 : 44,023.19 = 13,560.07 : x
  2. Step 2: Convert to fraction form
    29,343.88/44,023.19 = 13,560.07/x
  3. Step 3: Cross multiply
    29,343.88x = 44,023.19 × 13,560.07
  4. Step 4: Simplify right side
    29,343.88x = 596,957,538.02
  5. Step 5: Solve for x
    x = 596,957,538.02/29,343.88
  6. Step 6: Final answer
    x = 20,343.51

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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.