Home / 57,525.67-79,384.48-32,375.17

Finding the Fourth Proportional to 57,525.67, 79,384.48 and 32,375.17

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Solution

The fourth proportional to 57,525.67, 79,384.48 and 32,375.17 is: 44,677.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,525.67 : 79,384.48 = 32,375.17 : x
  2. Step 2: Convert to fraction form
    57,525.67/79,384.48 = 32,375.17/x
  3. Step 3: Cross multiply
    57,525.67x = 79,384.48 × 32,375.17
  4. Step 4: Simplify right side
    57,525.67x = 2,570,086,035.36
  5. Step 5: Solve for x
    x = 2,570,086,035.36/57,525.67
  6. Step 6: Final answer
    x = 44,677.20

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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.