Home / 43,995.48-60,632.36-31,249.24

Finding the Fourth Proportional to 43,995.48, 60,632.36 and 31,249.24

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Solution

The fourth proportional to 43,995.48, 60,632.36 and 31,249.24 is: 43,066.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,995.48 : 60,632.36 = 31,249.24 : x
  2. Step 2: Convert to fraction form
    43,995.48/60,632.36 = 31,249.24/x
  3. Step 3: Cross multiply
    43,995.48x = 60,632.36 × 31,249.24
  4. Step 4: Simplify right side
    43,995.48x = 1,894,715,169.41
  5. Step 5: Solve for x
    x = 1,894,715,169.41/43,995.48
  6. Step 6: Final answer
    x = 43,066.13

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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.