Home / 24,402.40-36,600.35-6,873.59

Finding the Fourth Proportional to 24,402.40, 36,600.35 and 6,873.59

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Solution

The fourth proportional to 24,402.40, 36,600.35 and 6,873.59 is: 10,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,402.40 : 36,600.35 = 6,873.59 : x
  2. Step 2: Convert to fraction form
    24,402.40/36,600.35 = 6,873.59/x
  3. Step 3: Cross multiply
    24,402.40x = 36,600.35 × 6,873.59
  4. Step 4: Simplify right side
    24,402.40x = 251,575,856.89
  5. Step 5: Solve for x
    x = 251,575,856.89/24,402.40
  6. Step 6: Final answer
    x = 10,309.47

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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.