Home / 45,164.92-62,337.96-30,058.22

Finding the Fourth Proportional to 45,164.92, 62,337.96 and 30,058.22

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Solution

The fourth proportional to 45,164.92, 62,337.96 and 30,058.22 is: 41,487.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,164.92 : 62,337.96 = 30,058.22 : x
  2. Step 2: Convert to fraction form
    45,164.92/62,337.96 = 30,058.22/x
  3. Step 3: Cross multiply
    45,164.92x = 62,337.96 × 30,058.22
  4. Step 4: Simplify right side
    45,164.92x = 1,873,768,116.03
  5. Step 5: Solve for x
    x = 1,873,768,116.03/45,164.92
  6. Step 6: Final answer
    x = 41,487.25

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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.