Home / 43,632.48-60,233.44-29,120.69

Finding the Fourth Proportional to 43,632.48, 60,233.44 and 29,120.69

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Solution

The fourth proportional to 43,632.48, 60,233.44 and 29,120.69 is: 40,200.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,632.48 : 60,233.44 = 29,120.69 : x
  2. Step 2: Convert to fraction form
    43,632.48/60,233.44 = 29,120.69/x
  3. Step 3: Cross multiply
    43,632.48x = 60,233.44 × 29,120.69
  4. Step 4: Simplify right side
    43,632.48x = 1,754,039,032.71
  5. Step 5: Solve for x
    x = 1,754,039,032.71/43,632.48
  6. Step 6: Final answer
    x = 40,200.31

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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.