Home / 70,652.13-97,456.66-41,952.30

Finding the Fourth Proportional to 70,652.13, 97,456.66 and 41,952.30

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Solution

The fourth proportional to 70,652.13, 97,456.66 and 41,952.30 is: 57,868.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,652.13 : 97,456.66 = 41,952.30 : x
  2. Step 2: Convert to fraction form
    70,652.13/97,456.66 = 41,952.30/x
  3. Step 3: Cross multiply
    70,652.13x = 97,456.66 × 41,952.30
  4. Step 4: Simplify right side
    70,652.13x = 4,088,531,037.32
  5. Step 5: Solve for x
    x = 4,088,531,037.32/70,652.13
  6. Step 6: Final answer
    x = 57,868.48

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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.