Home / 41,863.02-57,715.11-35,869.02

Finding the Fourth Proportional to 41,863.02, 57,715.11 and 35,869.02

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Solution

The fourth proportional to 41,863.02, 57,715.11 and 35,869.02 is: 49,451.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,863.02 : 57,715.11 = 35,869.02 : x
  2. Step 2: Convert to fraction form
    41,863.02/57,715.11 = 35,869.02/x
  3. Step 3: Cross multiply
    41,863.02x = 57,715.11 × 35,869.02
  4. Step 4: Simplify right side
    41,863.02x = 2,070,184,434.89
  5. Step 5: Solve for x
    x = 2,070,184,434.89/41,863.02
  6. Step 6: Final answer
    x = 49,451.39

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1.5x scale

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.