Home / 57,193.60-78,926.88-32,043.04

Finding the Fourth Proportional to 57,193.60, 78,926.88 and 32,043.04

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Solution

The fourth proportional to 57,193.60, 78,926.88 and 32,043.04 is: 44,219.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,193.60 : 78,926.88 = 32,043.04 : x
  2. Step 2: Convert to fraction form
    57,193.60/78,926.88 = 32,043.04/x
  3. Step 3: Cross multiply
    57,193.60x = 78,926.88 × 32,043.04
  4. Step 4: Simplify right side
    57,193.60x = 2,529,057,172.92
  5. Step 5: Solve for x
    x = 2,529,057,172.92/57,193.60
  6. Step 6: Final answer
    x = 44,219.23

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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.