Home / 70,305.22-97,006.19-41,633.89

Finding the Fourth Proportional to 70,305.22, 97,006.19 and 41,633.89

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Solution

The fourth proportional to 70,305.22, 97,006.19 and 41,633.89 is: 57,445.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,305.22 : 97,006.19 = 41,633.89 : x
  2. Step 2: Convert to fraction form
    70,305.22/97,006.19 = 41,633.89/x
  3. Step 3: Cross multiply
    70,305.22x = 97,006.19 × 41,633.89
  4. Step 4: Simplify right side
    70,305.22x = 4,038,744,905.35
  5. Step 5: Solve for x
    x = 4,038,744,905.35/70,305.22
  6. Step 6: Final answer
    x = 57,445.88

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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.