Home / 16,343.29-24,515.25-4,656.88

Finding the Fourth Proportional to 16,343.29, 24,515.25 and 4,656.88

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Solution

The fourth proportional to 16,343.29, 24,515.25 and 4,656.88 is: 6,985.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,343.29 : 24,515.25 = 4,656.88 : x
  2. Step 2: Convert to fraction form
    16,343.29/24,515.25 = 4,656.88/x
  3. Step 3: Cross multiply
    16,343.29x = 24,515.25 × 4,656.88
  4. Step 4: Simplify right side
    16,343.29x = 114,164,577.42
  5. Step 5: Solve for x
    x = 114,164,577.42/16,343.29
  6. Step 6: Final answer
    x = 6,985.41

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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.