Home / 41,058.68-56,676.34-31,966.03

Finding the Fourth Proportional to 41,058.68, 56,676.34 and 31,966.03

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Solution

The fourth proportional to 41,058.68, 56,676.34 and 31,966.03 is: 44,125.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,058.68 : 56,676.34 = 31,966.03 : x
  2. Step 2: Convert to fraction form
    41,058.68/56,676.34 = 31,966.03/x
  3. Step 3: Cross multiply
    41,058.68x = 56,676.34 × 31,966.03
  4. Step 4: Simplify right side
    41,058.68x = 1,811,717,376.73
  5. Step 5: Solve for x
    x = 1,811,717,376.73/41,058.68
  6. Step 6: Final answer
    x = 44,125.08

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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.