Home / 22,947.18-34,414.51-6,303.25

Finding the Fourth Proportional to 22,947.18, 34,414.51 and 6,303.25

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Solution

The fourth proportional to 22,947.18, 34,414.51 and 6,303.25 is: 9,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947.18 : 34,414.51 = 6,303.25 : x
  2. Step 2: Convert to fraction form
    22,947.18/34,414.51 = 6,303.25/x
  3. Step 3: Cross multiply
    22,947.18x = 34,414.51 × 6,303.25
  4. Step 4: Simplify right side
    22,947.18x = 216,923,340.13
  5. Step 5: Solve for x
    x = 216,923,340.13/22,947.18
  6. Step 6: Final answer
    x = 9,453.16

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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.