Home / 16,582.47-24,877.29-5,488.60

Finding the Fourth Proportional to 16,582.47, 24,877.29 and 5,488.60

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Solution

The fourth proportional to 16,582.47, 24,877.29 and 5,488.60 is: 8,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,582.47 : 24,877.29 = 5,488.60 : x
  2. Step 2: Convert to fraction form
    16,582.47/24,877.29 = 5,488.60/x
  3. Step 3: Cross multiply
    16,582.47x = 24,877.29 × 5,488.60
  4. Step 4: Simplify right side
    16,582.47x = 136,541,466.45
  5. Step 5: Solve for x
    x = 136,541,466.45/16,582.47
  6. Step 6: Final answer
    x = 8,234.08

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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.