Home / 63,962.19-88,268.22-35,669.70

Finding the Fourth Proportional to 63,962.19, 88,268.22 and 35,669.70

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Solution

The fourth proportional to 63,962.19, 88,268.22 and 35,669.70 is: 49,224.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962.19 : 88,268.22 = 35,669.70 : x
  2. Step 2: Convert to fraction form
    63,962.19/88,268.22 = 35,669.70/x
  3. Step 3: Cross multiply
    63,962.19x = 88,268.22 × 35,669.70
  4. Step 4: Simplify right side
    63,962.19x = 3,148,500,926.93
  5. Step 5: Solve for x
    x = 3,148,500,926.93/63,962.19
  6. Step 6: Final answer
    x = 49,224.41

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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.