Home / 36,943.12-55,463.73-17,235.46

Finding the Fourth Proportional to 36,943.12, 55,463.73 and 17,235.46

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Solution

The fourth proportional to 36,943.12, 55,463.73 and 17,235.46 is: 25,876.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,943.12 : 55,463.73 = 17,235.46 : x
  2. Step 2: Convert to fraction form
    36,943.12/55,463.73 = 17,235.46/x
  3. Step 3: Cross multiply
    36,943.12x = 55,463.73 × 17,235.46
  4. Step 4: Simplify right side
    36,943.12x = 955,942,899.87
  5. Step 5: Solve for x
    x = 955,942,899.87/36,943.12
  6. Step 6: Final answer
    x = 25,876.07

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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.