Home / 49,150.13-67,827.18-26,794.13

Finding the Fourth Proportional to 49,150.13, 67,827.18 and 26,794.13

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Solution

The fourth proportional to 49,150.13, 67,827.18 and 26,794.13 is: 36,975.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,150.13 : 67,827.18 = 26,794.13 : x
  2. Step 2: Convert to fraction form
    49,150.13/67,827.18 = 26,794.13/x
  3. Step 3: Cross multiply
    49,150.13x = 67,827.18 × 26,794.13
  4. Step 4: Simplify right side
    49,150.13x = 1,817,370,278.45
  5. Step 5: Solve for x
    x = 1,817,370,278.45/49,150.13
  6. Step 6: Final answer
    x = 36,975.90

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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.