Home / 110,999.24-153,182.62-60,698.24

Finding the Fourth Proportional to 110,999.24, 153,182.62 and 60,698.24

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Solution

The fourth proportional to 110,999.24, 153,182.62 and 60,698.24 is: 83,765.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,999.24 : 153,182.62 = 60,698.24 : x
  2. Step 2: Convert to fraction form
    110,999.24/153,182.62 = 60,698.24/x
  3. Step 3: Cross multiply
    110,999.24x = 153,182.62 × 60,698.24
  4. Step 4: Simplify right side
    110,999.24x = 9,297,915,432.59
  5. Step 5: Solve for x
    x = 9,297,915,432.59/110,999.24
  6. Step 6: Final answer
    x = 83,765.58

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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.