Home / 16,616.70-22,925.30-10,651.66

Finding the Fourth Proportional to 16,616.70, 22,925.30 and 10,651.66

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Solution

The fourth proportional to 16,616.70, 22,925.30 and 10,651.66 is: 14,695.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616.70 : 22,925.30 = 10,651.66 : x
  2. Step 2: Convert to fraction form
    16,616.70/22,925.30 = 10,651.66/x
  3. Step 3: Cross multiply
    16,616.70x = 22,925.30 × 10,651.66
  4. Step 4: Simplify right side
    16,616.70x = 244,192,386.37
  5. Step 5: Solve for x
    x = 244,192,386.37/16,616.70
  6. Step 6: Final answer
    x = 14,695.61

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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.