Home / 41,070.45-56,677.09-22,207.57

Finding the Fourth Proportional to 41,070.45, 56,677.09 and 22,207.57

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Solution

The fourth proportional to 41,070.45, 56,677.09 and 22,207.57 is: 30,646.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070.45 : 56,677.09 = 22,207.57 : x
  2. Step 2: Convert to fraction form
    41,070.45/56,677.09 = 22,207.57/x
  3. Step 3: Cross multiply
    41,070.45x = 56,677.09 × 22,207.57
  4. Step 4: Simplify right side
    41,070.45x = 1,258,660,443.57
  5. Step 5: Solve for x
    x = 1,258,660,443.57/41,070.45
  6. Step 6: Final answer
    x = 30,646.38

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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.