Home / 16,332.08-22,545.16-11,034.07

Finding the Fourth Proportional to 16,332.08, 22,545.16 and 11,034.07

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Solution

The fourth proportional to 16,332.08, 22,545.16 and 11,034.07 is: 15,231.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,332.08 : 22,545.16 = 11,034.07 : x
  2. Step 2: Convert to fraction form
    16,332.08/22,545.16 = 11,034.07/x
  3. Step 3: Cross multiply
    16,332.08x = 22,545.16 × 11,034.07
  4. Step 4: Simplify right side
    16,332.08x = 248,764,947.50
  5. Step 5: Solve for x
    x = 248,764,947.50/16,332.08
  6. Step 6: Final answer
    x = 15,231.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.