Home / 61,549.07-84,937.82-33,254.82

Finding the Fourth Proportional to 61,549.07, 84,937.82 and 33,254.82

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Solution

The fourth proportional to 61,549.07, 84,937.82 and 33,254.82 is: 45,891.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,549.07 : 84,937.82 = 33,254.82 : x
  2. Step 2: Convert to fraction form
    61,549.07/84,937.82 = 33,254.82/x
  3. Step 3: Cross multiply
    61,549.07x = 84,937.82 × 33,254.82
  4. Step 4: Simplify right side
    61,549.07x = 2,824,591,749.02
  5. Step 5: Solve for x
    x = 2,824,591,749.02/61,549.07
  6. Step 6: Final answer
    x = 45,891.71

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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.