Home / 22,947.73-34,422.44-6,309.06

Finding the Fourth Proportional to 22,947.73, 34,422.44 and 6,309.06

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Solution

The fourth proportional to 22,947.73, 34,422.44 and 6,309.06 is: 9,463.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947.73 : 34,422.44 = 6,309.06 : x
  2. Step 2: Convert to fraction form
    22,947.73/34,422.44 = 6,309.06/x
  3. Step 3: Cross multiply
    22,947.73x = 34,422.44 × 6,309.06
  4. Step 4: Simplify right side
    22,947.73x = 217,173,207.76
  5. Step 5: Solve for x
    x = 217,173,207.76/22,947.73
  6. Step 6: Final answer
    x = 9,463.82

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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.