Home / 34,719.17-52,226.58-31,471.48

Finding the Fourth Proportional to 34,719.17, 52,226.58 and 31,471.48

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Solution

The fourth proportional to 34,719.17, 52,226.58 and 31,471.48 is: 47,341.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719.17 : 52,226.58 = 31,471.48 : x
  2. Step 2: Convert to fraction form
    34,719.17/52,226.58 = 31,471.48/x
  3. Step 3: Cross multiply
    34,719.17x = 52,226.58 × 31,471.48
  4. Step 4: Simplify right side
    34,719.17x = 1,643,647,767.94
  5. Step 5: Solve for x
    x = 1,643,647,767.94/34,719.17
  6. Step 6: Final answer
    x = 47,341.22

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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.