Home / 97,427.70-146,098.35-44,810.10

Finding the Fourth Proportional to 97,427.70, 146,098.35 and 44,810.10

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Solution

The fourth proportional to 97,427.70, 146,098.35 and 44,810.10 is: 67,195.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,427.70 : 146,098.35 = 44,810.10 : x
  2. Step 2: Convert to fraction form
    97,427.70/146,098.35 = 44,810.10/x
  3. Step 3: Cross multiply
    97,427.70x = 146,098.35 × 44,810.10
  4. Step 4: Simplify right side
    97,427.70x = 6,546,681,673.34
  5. Step 5: Solve for x
    x = 6,546,681,673.34/97,427.70
  6. Step 6: Final answer
    x = 67,195.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.