Home / 25,065.38-34,590.23-14,994.24

Finding the Fourth Proportional to 25,065.38, 34,590.23 and 14,994.24

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Solution

The fourth proportional to 25,065.38, 34,590.23 and 14,994.24 is: 20,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,065.38 : 34,590.23 = 14,994.24 : x
  2. Step 2: Convert to fraction form
    25,065.38/34,590.23 = 14,994.24/x
  3. Step 3: Cross multiply
    25,065.38x = 34,590.23 × 14,994.24
  4. Step 4: Simplify right side
    25,065.38x = 518,654,135.30
  5. Step 5: Solve for x
    x = 518,654,135.30/25,065.38
  6. Step 6: Final answer
    x = 20,692.06

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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.