Home / 108,735.19-150,062.75-60,346.24

Finding the Fourth Proportional to 108,735.19, 150,062.75 and 60,346.24

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Solution

The fourth proportional to 108,735.19, 150,062.75 and 60,346.24 is: 83,282.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,735.19 : 150,062.75 = 60,346.24 : x
  2. Step 2: Convert to fraction form
    108,735.19/150,062.75 = 60,346.24/x
  3. Step 3: Cross multiply
    108,735.19x = 150,062.75 × 60,346.24
  4. Step 4: Simplify right side
    108,735.19x = 9,055,722,726.56
  5. Step 5: Solve for x
    x = 9,055,722,726.56/108,735.19
  6. Step 6: Final answer
    x = 83,282.36

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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.