Home / 25,932.53-38,903.66-10,350.29

Finding the Fourth Proportional to 25,932.53, 38,903.66 and 10,350.29

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Solution

The fourth proportional to 25,932.53, 38,903.66 and 10,350.29 is: 15,527.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,932.53 : 38,903.66 = 10,350.29 : x
  2. Step 2: Convert to fraction form
    25,932.53/38,903.66 = 10,350.29/x
  3. Step 3: Cross multiply
    25,932.53x = 38,903.66 × 10,350.29
  4. Step 4: Simplify right side
    25,932.53x = 402,664,163.06
  5. Step 5: Solve for x
    x = 402,664,163.06/25,932.53
  6. Step 6: Final answer
    x = 15,527.38

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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.