Home / 41,146.97-56,782.98-22,284.09

Finding the Fourth Proportional to 41,146.97, 56,782.98 and 22,284.09

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Solution

The fourth proportional to 41,146.97, 56,782.98 and 22,284.09 is: 30,752.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,146.97 : 56,782.98 = 22,284.09 : x
  2. Step 2: Convert to fraction form
    41,146.97/56,782.98 = 22,284.09/x
  3. Step 3: Cross multiply
    41,146.97x = 56,782.98 × 22,284.09
  4. Step 4: Simplify right side
    41,146.97x = 1,265,357,036.79
  5. Step 5: Solve for x
    x = 1,265,357,036.79/41,146.97
  6. Step 6: Final answer
    x = 30,752.14

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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.