Home / 113,376.30-170,058.15-34,484.33

Finding the Fourth Proportional to 113,376.30, 170,058.15 and 34,484.33

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Solution

The fourth proportional to 113,376.30, 170,058.15 and 34,484.33 is: 51,724.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,376.30 : 170,058.15 = 34,484.33 : x
  2. Step 2: Convert to fraction form
    113,376.30/170,058.15 = 34,484.33/x
  3. Step 3: Cross multiply
    113,376.30x = 170,058.15 × 34,484.33
  4. Step 4: Simplify right side
    113,376.30x = 5,864,340,513.50
  5. Step 5: Solve for x
    x = 5,864,340,513.50/113,376.30
  6. Step 6: Final answer
    x = 51,724.57

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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.