Home / 39,058.47-58,754.01-35,404.82

Finding the Fourth Proportional to 39,058.47, 58,754.01 and 35,404.82

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Solution

The fourth proportional to 39,058.47, 58,754.01 and 35,404.82 is: 53,257.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,058.47 : 58,754.01 = 35,404.82 : x
  2. Step 2: Convert to fraction form
    39,058.47/58,754.01 = 35,404.82/x
  3. Step 3: Cross multiply
    39,058.47x = 58,754.01 × 35,404.82
  4. Step 4: Simplify right side
    39,058.47x = 2,080,174,677.53
  5. Step 5: Solve for x
    x = 2,080,174,677.53/39,058.47
  6. Step 6: Final answer
    x = 53,257.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.