Home / 41,671.60-62,507.57-10,081.60

Finding the Fourth Proportional to 41,671.60, 62,507.57 and 10,081.60

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Solution

The fourth proportional to 41,671.60, 62,507.57 and 10,081.60 is: 15,122.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,671.60 : 62,507.57 = 10,081.60 : x
  2. Step 2: Convert to fraction form
    41,671.60/62,507.57 = 10,081.60/x
  3. Step 3: Cross multiply
    41,671.60x = 62,507.57 × 10,081.60
  4. Step 4: Simplify right side
    41,671.60x = 630,176,111.04
  5. Step 5: Solve for x
    x = 630,176,111.04/41,671.60
  6. Step 6: Final answer
    x = 15,122.44

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1.5x scale

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.