Home / 16,242.26-24,373.10-9,321.62

Finding the Fourth Proportional to 16,242.26, 24,373.10 and 9,321.62

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Solution

The fourth proportional to 16,242.26, 24,373.10 and 9,321.62 is: 13,988.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.26 : 24,373.10 = 9,321.62 : x
  2. Step 2: Convert to fraction form
    16,242.26/24,373.10 = 9,321.62/x
  3. Step 3: Cross multiply
    16,242.26x = 24,373.10 × 9,321.62
  4. Step 4: Simplify right side
    16,242.26x = 227,196,677.86
  5. Step 5: Solve for x
    x = 227,196,677.86/16,242.26
  6. Step 6: Final answer
    x = 13,988.00

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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.