Home / 44,627.68-66,952.64-13,462.92

Finding the Fourth Proportional to 44,627.68, 66,952.64 and 13,462.92

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Solution

The fourth proportional to 44,627.68, 66,952.64 and 13,462.92 is: 20,197.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,627.68 : 66,952.64 = 13,462.92 : x
  2. Step 2: Convert to fraction form
    44,627.68/66,952.64 = 13,462.92/x
  3. Step 3: Cross multiply
    44,627.68x = 66,952.64 × 13,462.92
  4. Step 4: Simplify right side
    44,627.68x = 901,378,036.11
  5. Step 5: Solve for x
    x = 901,378,036.11/44,627.68
  6. Step 6: Final answer
    x = 20,197.73

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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.