Home / 14,963.32-22,440.12-7,064.61

Finding the Fourth Proportional to 14,963.32, 22,440.12 and 7,064.61

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Solution

The fourth proportional to 14,963.32, 22,440.12 and 7,064.61 is: 10,594.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,963.32 : 22,440.12 = 7,064.61 : x
  2. Step 2: Convert to fraction form
    14,963.32/22,440.12 = 7,064.61/x
  3. Step 3: Cross multiply
    14,963.32x = 22,440.12 × 7,064.61
  4. Step 4: Simplify right side
    14,963.32x = 158,530,696.15
  5. Step 5: Solve for x
    x = 158,530,696.15/14,963.32
  6. Step 6: Final answer
    x = 10,594.62

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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.