Home / 34,151.36-47,126.00-19,042.83

Finding the Fourth Proportional to 34,151.36, 47,126.00 and 19,042.83

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Solution

The fourth proportional to 34,151.36, 47,126.00 and 19,042.83 is: 26,277.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,151.36 : 47,126.00 = 19,042.83 : x
  2. Step 2: Convert to fraction form
    34,151.36/47,126.00 = 19,042.83/x
  3. Step 3: Cross multiply
    34,151.36x = 47,126.00 × 19,042.83
  4. Step 4: Simplify right side
    34,151.36x = 897,412,454.19
  5. Step 5: Solve for x
    x = 897,412,454.19/34,151.36
  6. Step 6: Final answer
    x = 26,277.51

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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.