Home / 75,268.04-112,907.52-25,348.14

Finding the Fourth Proportional to 75,268.04, 112,907.52 and 25,348.14

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Solution

The fourth proportional to 75,268.04, 112,907.52 and 25,348.14 is: 38,024.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,268.04 : 112,907.52 = 25,348.14 : x
  2. Step 2: Convert to fraction form
    75,268.04/112,907.52 = 25,348.14/x
  3. Step 3: Cross multiply
    75,268.04x = 112,907.52 × 25,348.14
  4. Step 4: Simplify right side
    75,268.04x = 2,861,995,624.01
  5. Step 5: Solve for x
    x = 2,861,995,624.01/75,268.04
  6. Step 6: Final answer
    x = 38,024.05

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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.