Home / 63,911.27-88,193.51-35,229.35

Finding the Fourth Proportional to 63,911.27, 88,193.51 and 35,229.35

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Solution

The fourth proportional to 63,911.27, 88,193.51 and 35,229.35 is: 48,614.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,911.27 : 88,193.51 = 35,229.35 : x
  2. Step 2: Convert to fraction form
    63,911.27/88,193.51 = 35,229.35/x
  3. Step 3: Cross multiply
    63,911.27x = 88,193.51 × 35,229.35
  4. Step 4: Simplify right side
    63,911.27x = 3,106,999,899.11
  5. Step 5: Solve for x
    x = 3,106,999,899.11/63,911.27
  6. Step 6: Final answer
    x = 48,614.27

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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.