Home / 16,304.74-24,435.21-8,898.10

Finding the Fourth Proportional to 16,304.74, 24,435.21 and 8,898.10

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Solution

The fourth proportional to 16,304.74, 24,435.21 and 8,898.10 is: 13,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,304.74 : 24,435.21 = 8,898.10 : x
  2. Step 2: Convert to fraction form
    16,304.74/24,435.21 = 8,898.10/x
  3. Step 3: Cross multiply
    16,304.74x = 24,435.21 × 8,898.10
  4. Step 4: Simplify right side
    16,304.74x = 217,426,942.10
  5. Step 5: Solve for x
    x = 217,426,942.10/16,304.74
  6. Step 6: Final answer
    x = 13,335.20

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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.