Home / 41,414.06-62,152.56-30,349.64

Finding the Fourth Proportional to 41,414.06, 62,152.56 and 30,349.64

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Solution

The fourth proportional to 41,414.06, 62,152.56 and 30,349.64 is: 45,547.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,414.06 : 62,152.56 = 30,349.64 : x
  2. Step 2: Convert to fraction form
    41,414.06/62,152.56 = 30,349.64/x
  3. Step 3: Cross multiply
    41,414.06x = 62,152.56 × 30,349.64
  4. Step 4: Simplify right side
    41,414.06x = 1,886,307,821.08
  5. Step 5: Solve for x
    x = 1,886,307,821.08/41,414.06
  6. Step 6: Final answer
    x = 45,547.52

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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.