Home / 16,295.06-24,437.70-8,499.62

Finding the Fourth Proportional to 16,295.06, 24,437.70 and 8,499.62

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Solution

The fourth proportional to 16,295.06, 24,437.70 and 8,499.62 is: 12,746.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,295.06 : 24,437.70 = 8,499.62 : x
  2. Step 2: Convert to fraction form
    16,295.06/24,437.70 = 8,499.62/x
  3. Step 3: Cross multiply
    16,295.06x = 24,437.70 × 8,499.62
  4. Step 4: Simplify right side
    16,295.06x = 207,711,163.67
  5. Step 5: Solve for x
    x = 207,711,163.67/16,295.06
  6. Step 6: Final answer
    x = 12,746.88

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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.