Home / 63,118.04-94,676.77-25,677.80

Finding the Fourth Proportional to 63,118.04, 94,676.77 and 25,677.80

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Solution

The fourth proportional to 63,118.04, 94,676.77 and 25,677.80 is: 38,516.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,118.04 : 94,676.77 = 25,677.80 : x
  2. Step 2: Convert to fraction form
    63,118.04/94,676.77 = 25,677.80/x
  3. Step 3: Cross multiply
    63,118.04x = 94,676.77 × 25,677.80
  4. Step 4: Simplify right side
    63,118.04x = 2,431,091,078.46
  5. Step 5: Solve for x
    x = 2,431,091,078.46/63,118.04
  6. Step 6: Final answer
    x = 38,516.58

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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.