Home / 49,190.63-67,883.13-26,834.63

Finding the Fourth Proportional to 49,190.63, 67,883.13 and 26,834.63

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Solution

The fourth proportional to 49,190.63, 67,883.13 and 26,834.63 is: 37,031.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,190.63 : 67,883.13 = 26,834.63 : x
  2. Step 2: Convert to fraction form
    49,190.63/67,883.13 = 26,834.63/x
  3. Step 3: Cross multiply
    49,190.63x = 67,883.13 × 26,834.63
  4. Step 4: Simplify right side
    49,190.63x = 1,821,618,337.38
  5. Step 5: Solve for x
    x = 1,821,618,337.38/49,190.63
  6. Step 6: Final answer
    x = 37,031.82

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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.