Home / 44,700.78-61,699.49-25,591.26

Finding the Fourth Proportional to 44,700.78, 61,699.49 and 25,591.26

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Solution

The fourth proportional to 44,700.78, 61,699.49 and 25,591.26 is: 35,323.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,700.78 : 61,699.49 = 25,591.26 : x
  2. Step 2: Convert to fraction form
    44,700.78/61,699.49 = 25,591.26/x
  3. Step 3: Cross multiply
    44,700.78x = 61,699.49 × 25,591.26
  4. Step 4: Simplify right side
    44,700.78x = 1,578,967,690.46
  5. Step 5: Solve for x
    x = 1,578,967,690.46/44,700.78
  6. Step 6: Final answer
    x = 35,323.05

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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.