Home / 63,568.09-95,314.08-21,447.24

Finding the Fourth Proportional to 63,568.09, 95,314.08 and 21,447.24

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Solution

The fourth proportional to 63,568.09, 95,314.08 and 21,447.24 is: 32,158.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,568.09 : 95,314.08 = 21,447.24 : x
  2. Step 2: Convert to fraction form
    63,568.09/95,314.08 = 21,447.24/x
  3. Step 3: Cross multiply
    63,568.09x = 95,314.08 × 21,447.24
  4. Step 4: Simplify right side
    63,568.09x = 2,044,223,949.14
  5. Step 5: Solve for x
    x = 2,044,223,949.14/63,568.09
  6. Step 6: Final answer
    x = 32,158.02

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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.