Home / 24,520.32-36,747.36-17,579.52

Finding the Fourth Proportional to 24,520.32, 36,747.36 and 17,579.52

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Solution

The fourth proportional to 24,520.32, 36,747.36 and 17,579.52 is: 26,345.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,520.32 : 36,747.36 = 17,579.52 : x
  2. Step 2: Convert to fraction form
    24,520.32/36,747.36 = 17,579.52/x
  3. Step 3: Cross multiply
    24,520.32x = 36,747.36 × 17,579.52
  4. Step 4: Simplify right side
    24,520.32x = 646,000,950.07
  5. Step 5: Solve for x
    x = 646,000,950.07/24,520.32
  6. Step 6: Final answer
    x = 26,345.54

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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.