Home / 94,041.22-141,070.92-27,479.83

Finding the Fourth Proportional to 94,041.22, 141,070.92 and 27,479.83

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Solution

The fourth proportional to 94,041.22, 141,070.92 and 27,479.83 is: 41,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041.22 : 141,070.92 = 27,479.83 : x
  2. Step 2: Convert to fraction form
    94,041.22/141,070.92 = 27,479.83/x
  3. Step 3: Cross multiply
    94,041.22x = 141,070.92 × 27,479.83
  4. Step 4: Simplify right side
    94,041.22x = 3,876,604,899.54
  5. Step 5: Solve for x
    x = 3,876,604,899.54/94,041.22
  6. Step 6: Final answer
    x = 41,222.40

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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.