Home / 36,566.52-54,858.29-15,508.35

Finding the Fourth Proportional to 36,566.52, 54,858.29 and 15,508.35

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Solution

The fourth proportional to 36,566.52, 54,858.29 and 15,508.35 is: 23,266.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,566.52 : 54,858.29 = 15,508.35 : x
  2. Step 2: Convert to fraction form
    36,566.52/54,858.29 = 15,508.35/x
  3. Step 3: Cross multiply
    36,566.52x = 54,858.29 × 15,508.35
  4. Step 4: Simplify right side
    36,566.52x = 850,761,484.18
  5. Step 5: Solve for x
    x = 850,761,484.18/36,566.52
  6. Step 6: Final answer
    x = 23,266.13

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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.