Home / 14,943.04-22,406.88-8,025.92

Finding the Fourth Proportional to 14,943.04, 22,406.88 and 8,025.92

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Solution

The fourth proportional to 14,943.04, 22,406.88 and 8,025.92 is: 12,034.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.04 : 22,406.88 = 8,025.92 : x
  2. Step 2: Convert to fraction form
    14,943.04/22,406.88 = 8,025.92/x
  3. Step 3: Cross multiply
    14,943.04x = 22,406.88 × 8,025.92
  4. Step 4: Simplify right side
    14,943.04x = 179,835,826.33
  5. Step 5: Solve for x
    x = 179,835,826.33/14,943.04
  6. Step 6: Final answer
    x = 12,034.76

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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.