Home / 16,342.72-24,510.03-4,656.04

Finding the Fourth Proportional to 16,342.72, 24,510.03 and 4,656.04

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Solution

The fourth proportional to 16,342.72, 24,510.03 and 4,656.04 is: 6,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,342.72 : 24,510.03 = 4,656.04 : x
  2. Step 2: Convert to fraction form
    16,342.72/24,510.03 = 4,656.04/x
  3. Step 3: Cross multiply
    16,342.72x = 24,510.03 × 4,656.04
  4. Step 4: Simplify right side
    16,342.72x = 114,119,680.08
  5. Step 5: Solve for x
    x = 114,119,680.08/16,342.72
  6. Step 6: Final answer
    x = 6,982.91

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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.