Home / 36,575.20-54,864.84-10,277.89

Finding the Fourth Proportional to 36,575.20, 54,864.84 and 10,277.89

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Solution

The fourth proportional to 36,575.20, 54,864.84 and 10,277.89 is: 15,417.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,575.20 : 54,864.84 = 10,277.89 : x
  2. Step 2: Convert to fraction form
    36,575.20/54,864.84 = 10,277.89/x
  3. Step 3: Cross multiply
    36,575.20x = 54,864.84 × 10,277.89
  4. Step 4: Simplify right side
    36,575.20x = 563,894,790.39
  5. Step 5: Solve for x
    x = 563,894,790.39/36,575.20
  6. Step 6: Final answer
    x = 15,417.41

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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.