Home / 25,630.04-35,369.46-14,452.04

Finding the Fourth Proportional to 25,630.04, 35,369.46 and 14,452.04

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Solution

The fourth proportional to 25,630.04, 35,369.46 and 14,452.04 is: 19,943.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,630.04 : 35,369.46 = 14,452.04 : x
  2. Step 2: Convert to fraction form
    25,630.04/35,369.46 = 14,452.04/x
  3. Step 3: Cross multiply
    25,630.04x = 35,369.46 × 14,452.04
  4. Step 4: Simplify right side
    25,630.04x = 511,160,850.70
  5. Step 5: Solve for x
    x = 511,160,850.70/25,630.04
  6. Step 6: Final answer
    x = 19,943.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.