Home / 44,513.97-66,726.54-22,259.40

Finding the Fourth Proportional to 44,513.97, 66,726.54 and 22,259.40

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Solution

The fourth proportional to 44,513.97, 66,726.54 and 22,259.40 is: 33,366.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,513.97 : 66,726.54 = 22,259.40 : x
  2. Step 2: Convert to fraction form
    44,513.97/66,726.54 = 22,259.40/x
  3. Step 3: Cross multiply
    44,513.97x = 66,726.54 × 22,259.40
  4. Step 4: Simplify right side
    44,513.97x = 1,485,292,744.48
  5. Step 5: Solve for x
    x = 1,485,292,744.48/44,513.97
  6. Step 6: Final answer
    x = 33,366.89

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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.