Home / 5,526.21-8,277.17-3,572.49

Finding the Fourth Proportional to 5,526.21, 8,277.17 and 3,572.49

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Solution

The fourth proportional to 5,526.21, 8,277.17 and 3,572.49 is: 5,350.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526.21 : 8,277.17 = 3,572.49 : x
  2. Step 2: Convert to fraction form
    5,526.21/8,277.17 = 3,572.49/x
  3. Step 3: Cross multiply
    5,526.21x = 8,277.17 × 3,572.49
  4. Step 4: Simplify right side
    5,526.21x = 29,570,089.19
  5. Step 5: Solve for x
    x = 29,570,089.19/5,526.21
  6. Step 6: Final answer
    x = 5,350.88

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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.