Home / 41,192.74-56,920.17-32,875.30

Finding the Fourth Proportional to 41,192.74, 56,920.17 and 32,875.30

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Solution

The fourth proportional to 41,192.74, 56,920.17 and 32,875.30 is: 45,427.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,192.74 : 56,920.17 = 32,875.30 : x
  2. Step 2: Convert to fraction form
    41,192.74/56,920.17 = 32,875.30/x
  3. Step 3: Cross multiply
    41,192.74x = 56,920.17 × 32,875.30
  4. Step 4: Simplify right side
    41,192.74x = 1,871,267,664.80
  5. Step 5: Solve for x
    x = 1,871,267,664.80/41,192.74
  6. Step 6: Final answer
    x = 45,427.12

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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.