Home / 25,065.54-34,592.22-14,310.90

Finding the Fourth Proportional to 25,065.54, 34,592.22 and 14,310.90

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Solution

The fourth proportional to 25,065.54, 34,592.22 and 14,310.90 is: 19,750.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,065.54 : 34,592.22 = 14,310.90 : x
  2. Step 2: Convert to fraction form
    25,065.54/34,592.22 = 14,310.90/x
  3. Step 3: Cross multiply
    25,065.54x = 34,592.22 × 14,310.90
  4. Step 4: Simplify right side
    25,065.54x = 495,045,801.20
  5. Step 5: Solve for x
    x = 495,045,801.20/25,065.54
  6. Step 6: Final answer
    x = 19,750.06

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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.