Home / 49,134.02-67,736.29-41,549.93

Finding the Fourth Proportional to 49,134.02, 67,736.29 and 41,549.93

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Solution

The fourth proportional to 49,134.02, 67,736.29 and 41,549.93 is: 57,280.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,134.02 : 67,736.29 = 41,549.93 : x
  2. Step 2: Convert to fraction form
    49,134.02/67,736.29 = 41,549.93/x
  3. Step 3: Cross multiply
    49,134.02x = 67,736.29 × 41,549.93
  4. Step 4: Simplify right side
    49,134.02x = 2,814,438,107.96
  5. Step 5: Solve for x
    x = 2,814,438,107.96/49,134.02
  6. Step 6: Final answer
    x = 57,280.84

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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.