Home / 34,365.28-51,545.46-10,672.18

Finding the Fourth Proportional to 34,365.28, 51,545.46 and 10,672.18

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Solution

The fourth proportional to 34,365.28, 51,545.46 and 10,672.18 is: 16,007.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,365.28 : 51,545.46 = 10,672.18 : x
  2. Step 2: Convert to fraction form
    34,365.28/51,545.46 = 10,672.18/x
  3. Step 3: Cross multiply
    34,365.28x = 51,545.46 × 10,672.18
  4. Step 4: Simplify right side
    34,365.28x = 550,102,427.30
  5. Step 5: Solve for x
    x = 550,102,427.30/34,365.28
  6. Step 6: Final answer
    x = 16,007.51

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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.