Home / 35,182.57-52,649.20-31,030.69

Finding the Fourth Proportional to 35,182.57, 52,649.20 and 31,030.69

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Solution

The fourth proportional to 35,182.57, 52,649.20 and 31,030.69 is: 46,436.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,182.57 : 52,649.20 = 31,030.69 : x
  2. Step 2: Convert to fraction form
    35,182.57/52,649.20 = 31,030.69/x
  3. Step 3: Cross multiply
    35,182.57x = 52,649.20 × 31,030.69
  4. Step 4: Simplify right side
    35,182.57x = 1,633,741,003.95
  5. Step 5: Solve for x
    x = 1,633,741,003.95/35,182.57
  6. Step 6: Final answer
    x = 46,436.09

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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.