Home / 36,044.12-54,026.04-14,972.42

Finding the Fourth Proportional to 36,044.12, 54,026.04 and 14,972.42

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Solution

The fourth proportional to 36,044.12, 54,026.04 and 14,972.42 is: 22,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,044.12 : 54,026.04 = 14,972.42 : x
  2. Step 2: Convert to fraction form
    36,044.12/54,026.04 = 14,972.42/x
  3. Step 3: Cross multiply
    36,044.12x = 54,026.04 × 14,972.42
  4. Step 4: Simplify right side
    36,044.12x = 808,900,561.82
  5. Step 5: Solve for x
    x = 808,900,561.82/36,044.12
  6. Step 6: Final answer
    x = 22,441.96

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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.