Home / 44,507.69-61,419.09-25,393.66

Finding the Fourth Proportional to 44,507.69, 61,419.09 and 25,393.66

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Solution

The fourth proportional to 44,507.69, 61,419.09 and 25,393.66 is: 35,042.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,507.69 : 61,419.09 = 25,393.66 : x
  2. Step 2: Convert to fraction form
    44,507.69/61,419.09 = 25,393.66/x
  3. Step 3: Cross multiply
    44,507.69x = 61,419.09 × 25,393.66
  4. Step 4: Simplify right side
    44,507.69x = 1,559,655,130.02
  5. Step 5: Solve for x
    x = 1,559,655,130.02/44,507.69
  6. Step 6: Final answer
    x = 35,042.37

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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.