Home / 44,351.13-61,204.56-30,228.64

Finding the Fourth Proportional to 44,351.13, 61,204.56 and 30,228.64

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Solution

The fourth proportional to 44,351.13, 61,204.56 and 30,228.64 is: 41,715.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,351.13 : 61,204.56 = 30,228.64 : x
  2. Step 2: Convert to fraction form
    44,351.13/61,204.56 = 30,228.64/x
  3. Step 3: Cross multiply
    44,351.13x = 61,204.56 × 30,228.64
  4. Step 4: Simplify right side
    44,351.13x = 1,850,130,610.60
  5. Step 5: Solve for x
    x = 1,850,130,610.60/44,351.13
  6. Step 6: Final answer
    x = 41,715.52

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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.