Home / 16,417.28-24,521.16-14,854.88

Finding the Fourth Proportional to 16,417.28, 24,521.16 and 14,854.88

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Solution

The fourth proportional to 16,417.28, 24,521.16 and 14,854.88 is: 22,187.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,417.28 : 24,521.16 = 14,854.88 : x
  2. Step 2: Convert to fraction form
    16,417.28/24,521.16 = 14,854.88/x
  3. Step 3: Cross multiply
    16,417.28x = 24,521.16 × 14,854.88
  4. Step 4: Simplify right side
    16,417.28x = 364,258,889.26
  5. Step 5: Solve for x
    x = 364,258,889.26/16,417.28
  6. Step 6: Final answer
    x = 22,187.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.