Home / 15,947.14-23,926.11-7,061.24

Finding the Fourth Proportional to 15,947.14, 23,926.11 and 7,061.24

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Solution

The fourth proportional to 15,947.14, 23,926.11 and 7,061.24 is: 10,594.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,947.14 : 23,926.11 = 7,061.24 : x
  2. Step 2: Convert to fraction form
    15,947.14/23,926.11 = 7,061.24/x
  3. Step 3: Cross multiply
    15,947.14x = 23,926.11 × 7,061.24
  4. Step 4: Simplify right side
    15,947.14x = 168,948,004.98
  5. Step 5: Solve for x
    x = 168,948,004.98/15,947.14
  6. Step 6: Final answer
    x = 10,594.25

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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.