Home / 57,350.48-79,145.16-32,199.44

Finding the Fourth Proportional to 57,350.48, 79,145.16 and 32,199.44

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Solution

The fourth proportional to 57,350.48, 79,145.16 and 32,199.44 is: 44,436.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,350.48 : 79,145.16 = 32,199.44 : x
  2. Step 2: Convert to fraction form
    57,350.48/79,145.16 = 32,199.44/x
  3. Step 3: Cross multiply
    57,350.48x = 79,145.16 × 32,199.44
  4. Step 4: Simplify right side
    57,350.48x = 2,548,429,830.71
  5. Step 5: Solve for x
    x = 2,548,429,830.71/57,350.48
  6. Step 6: Final answer
    x = 44,436.07

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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.