Home / 36,977.59-51,023.17-21,062.35

Finding the Fourth Proportional to 36,977.59, 51,023.17 and 21,062.35

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Solution

The fourth proportional to 36,977.59, 51,023.17 and 21,062.35 is: 29,062.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,977.59 : 51,023.17 = 21,062.35 : x
  2. Step 2: Convert to fraction form
    36,977.59/51,023.17 = 21,062.35/x
  3. Step 3: Cross multiply
    36,977.59x = 51,023.17 × 21,062.35
  4. Step 4: Simplify right side
    36,977.59x = 1,074,667,864.65
  5. Step 5: Solve for x
    x = 1,074,667,864.65/36,977.59
  6. Step 6: Final answer
    x = 29,062.68

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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.