Home / 67,232.46-100,761.12-29,803.26

Finding the Fourth Proportional to 67,232.46, 100,761.12 and 29,803.26

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Solution

The fourth proportional to 67,232.46, 100,761.12 and 29,803.26 is: 44,666.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,232.46 : 100,761.12 = 29,803.26 : x
  2. Step 2: Convert to fraction form
    67,232.46/100,761.12 = 29,803.26/x
  3. Step 3: Cross multiply
    67,232.46x = 100,761.12 × 29,803.26
  4. Step 4: Simplify right side
    67,232.46x = 3,003,009,857.25
  5. Step 5: Solve for x
    x = 3,003,009,857.25/67,232.46
  6. Step 6: Final answer
    x = 44,666.07

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1.5x scale

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.