Home / 16,635.95-24,948.52-5,539.65

Finding the Fourth Proportional to 16,635.95, 24,948.52 and 5,539.65

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Solution

The fourth proportional to 16,635.95, 24,948.52 and 5,539.65 is: 8,307.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635.95 : 24,948.52 = 5,539.65 : x
  2. Step 2: Convert to fraction form
    16,635.95/24,948.52 = 5,539.65/x
  3. Step 3: Cross multiply
    16,635.95x = 24,948.52 × 5,539.65
  4. Step 4: Simplify right side
    16,635.95x = 138,206,068.82
  5. Step 5: Solve for x
    x = 138,206,068.82/16,635.95
  6. Step 6: Final answer
    x = 8,307.68

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1.5x scale

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.