Home / 297,619.25-446,445.72-95,233.14

Finding the Fourth Proportional to 297,619.25, 446,445.72 and 95,233.14

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Solution

The fourth proportional to 297,619.25, 446,445.72 and 95,233.14 is: 142,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,619.25 : 446,445.72 = 95,233.14 : x
  2. Step 2: Convert to fraction form
    297,619.25/446,445.72 = 95,233.14/x
  3. Step 3: Cross multiply
    297,619.25x = 446,445.72 × 95,233.14
  4. Step 4: Simplify right side
    297,619.25x = 42,516,427,755.16
  5. Step 5: Solve for x
    x = 42,516,427,755.16/297,619.25
  6. Step 6: Final answer
    x = 142,855.10

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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.