Home / 24,000.48-35,999.67-16,990.47

Finding the Fourth Proportional to 24,000.48, 35,999.67 and 16,990.47

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Solution

The fourth proportional to 24,000.48, 35,999.67 and 16,990.47 is: 25,484.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,000.48 : 35,999.67 = 16,990.47 : x
  2. Step 2: Convert to fraction form
    24,000.48/35,999.67 = 16,990.47/x
  3. Step 3: Cross multiply
    24,000.48x = 35,999.67 × 16,990.47
  4. Step 4: Simplify right side
    24,000.48x = 611,651,313.14
  5. Step 5: Solve for x
    x = 611,651,313.14/24,000.48
  6. Step 6: Final answer
    x = 25,484.96

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Similar ratio
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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.