Home / 16,013.23-24,000.40-11,334.61

Finding the Fourth Proportional to 16,013.23, 24,000.40 and 11,334.61

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Solution

The fourth proportional to 16,013.23, 24,000.40 and 11,334.61 is: 16,988.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,013.23 : 24,000.40 = 11,334.61 : x
  2. Step 2: Convert to fraction form
    16,013.23/24,000.40 = 11,334.61/x
  3. Step 3: Cross multiply
    16,013.23x = 24,000.40 × 11,334.61
  4. Step 4: Simplify right side
    16,013.23x = 272,035,173.84
  5. Step 5: Solve for x
    x = 272,035,173.84/16,013.23
  6. Step 6: Final answer
    x = 16,988.15

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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.