Home / 24,365.18-36,547.79-8,581.91

Finding the Fourth Proportional to 24,365.18, 36,547.79 and 8,581.91

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Solution

The fourth proportional to 24,365.18, 36,547.79 and 8,581.91 is: 12,872.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,365.18 : 36,547.79 = 8,581.91 : x
  2. Step 2: Convert to fraction form
    24,365.18/36,547.79 = 8,581.91/x
  3. Step 3: Cross multiply
    24,365.18x = 36,547.79 × 8,581.91
  4. Step 4: Simplify right side
    24,365.18x = 313,649,618.83
  5. Step 5: Solve for x
    x = 313,649,618.83/24,365.18
  6. Step 6: Final answer
    x = 12,872.86

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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.