Home / 44,289.78-61,117.08-25,167.30

Finding the Fourth Proportional to 44,289.78, 61,117.08 and 25,167.30

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Solution

The fourth proportional to 44,289.78, 61,117.08 and 25,167.30 is: 34,729.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289.78 : 61,117.08 = 25,167.30 : x
  2. Step 2: Convert to fraction form
    44,289.78/61,117.08 = 25,167.30/x
  3. Step 3: Cross multiply
    44,289.78x = 61,117.08 × 25,167.30
  4. Step 4: Simplify right side
    44,289.78x = 1,538,151,887.48
  5. Step 5: Solve for x
    x = 1,538,151,887.48/44,289.78
  6. Step 6: Final answer
    x = 34,729.27

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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.