Home / 29,322.87-44,010.75-18,251.19

Finding the Fourth Proportional to 29,322.87, 44,010.75 and 18,251.19

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Solution

The fourth proportional to 29,322.87, 44,010.75 and 18,251.19 is: 27,393.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,322.87 : 44,010.75 = 18,251.19 : x
  2. Step 2: Convert to fraction form
    29,322.87/44,010.75 = 18,251.19/x
  3. Step 3: Cross multiply
    29,322.87x = 44,010.75 × 18,251.19
  4. Step 4: Simplify right side
    29,322.87x = 803,248,560.29
  5. Step 5: Solve for x
    x = 803,248,560.29/29,322.87
  6. Step 6: Final answer
    x = 27,393.24

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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.