Home / 25,909.24-35,668.28-24,719

Finding the Fourth Proportional to 25,909.24, 35,668.28 and 24,719

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Solution

The fourth proportional to 25,909.24, 35,668.28 and 24,719 is: 34,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,909.24 : 35,668.28 = 24,719 : x
  2. Step 2: Convert to fraction form
    25,909.24/35,668.28 = 24,719/x
  3. Step 3: Cross multiply
    25,909.24x = 35,668.28 × 24,719
  4. Step 4: Simplify right side
    25,909.24x = 881,684,213.32
  5. Step 5: Solve for x
    x = 881,684,213.32/25,909.24
  6. Step 6: Final answer
    x = 34,029.72

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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.