Home / 54,769.32-75,593.37-34,613.34

Finding the Fourth Proportional to 54,769.32, 75,593.37 and 34,613.34

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Solution

The fourth proportional to 54,769.32, 75,593.37 and 34,613.34 is: 47,773.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,769.32 : 75,593.37 = 34,613.34 : x
  2. Step 2: Convert to fraction form
    54,769.32/75,593.37 = 34,613.34/x
  3. Step 3: Cross multiply
    54,769.32x = 75,593.37 × 34,613.34
  4. Step 4: Simplify right side
    54,769.32x = 2,616,539,017.56
  5. Step 5: Solve for x
    x = 2,616,539,017.56/54,769.32
  6. Step 6: Final answer
    x = 47,773.81

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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.