Home / 25,892.04-38,825.79-9,019.17

Finding the Fourth Proportional to 25,892.04, 38,825.79 and 9,019.17

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Solution

The fourth proportional to 25,892.04, 38,825.79 and 9,019.17 is: 13,524.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892.04 : 38,825.79 = 9,019.17 : x
  2. Step 2: Convert to fraction form
    25,892.04/38,825.79 = 9,019.17/x
  3. Step 3: Cross multiply
    25,892.04x = 38,825.79 × 9,019.17
  4. Step 4: Simplify right side
    25,892.04x = 350,176,206.27
  5. Step 5: Solve for x
    x = 350,176,206.27/25,892.04
  6. Step 6: Final answer
    x = 13,524.47

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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.