Home / 16,217.04-24,278.16-14,660.62

Finding the Fourth Proportional to 16,217.04, 24,278.16 and 14,660.62

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Solution

The fourth proportional to 16,217.04, 24,278.16 and 14,660.62 is: 21,948.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,217.04 : 24,278.16 = 14,660.62 : x
  2. Step 2: Convert to fraction form
    16,217.04/24,278.16 = 14,660.62/x
  3. Step 3: Cross multiply
    16,217.04x = 24,278.16 × 14,660.62
  4. Step 4: Simplify right side
    16,217.04x = 355,932,878.06
  5. Step 5: Solve for x
    x = 355,932,878.06/16,217.04
  6. Step 6: Final answer
    x = 21,948.08

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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.