Home / 70,853.24-97,770.23-43,625.00

Finding the Fourth Proportional to 70,853.24, 97,770.23 and 43,625.00

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Solution

The fourth proportional to 70,853.24, 97,770.23 and 43,625.00 is: 60,198.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,853.24 : 97,770.23 = 43,625.00 : x
  2. Step 2: Convert to fraction form
    70,853.24/97,770.23 = 43,625.00/x
  3. Step 3: Cross multiply
    70,853.24x = 97,770.23 × 43,625.00
  4. Step 4: Simplify right side
    70,853.24x = 4,265,225,740.37
  5. Step 5: Solve for x
    x = 4,265,225,740.37/70,853.24
  6. Step 6: Final answer
    x = 60,198.04

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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.