Home / 110,550.04-152,559.78-60,249.16

Finding the Fourth Proportional to 110,550.04, 152,559.78 and 60,249.16

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Solution

The fourth proportional to 110,550.04, 152,559.78 and 60,249.16 is: 83,144.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,550.04 : 152,559.78 = 60,249.16 : x
  2. Step 2: Convert to fraction form
    110,550.04/152,559.78 = 60,249.16/x
  3. Step 3: Cross multiply
    110,550.04x = 152,559.78 × 60,249.16
  4. Step 4: Simplify right side
    110,550.04x = 9,191,598,594.78
  5. Step 5: Solve for x
    x = 9,191,598,594.78/110,550.04
  6. Step 6: Final answer
    x = 83,144.24

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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.