Home / 25,154.24-34,719.08-14,550

Finding the Fourth Proportional to 25,154.24, 34,719.08 and 14,550

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Solution

The fourth proportional to 25,154.24, 34,719.08 and 14,550 is: 20,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,154.24 : 34,719.08 = 14,550 : x
  2. Step 2: Convert to fraction form
    25,154.24/34,719.08 = 14,550/x
  3. Step 3: Cross multiply
    25,154.24x = 34,719.08 × 14,550
  4. Step 4: Simplify right side
    25,154.24x = 505,162,614
  5. Step 5: Solve for x
    x = 505,162,614/25,154.24
  6. Step 6: Final answer
    x = 20,082.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.