Home / 29,813.92-44,718.14-10,090.22

Finding the Fourth Proportional to 29,813.92, 44,718.14 and 10,090.22

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Solution

The fourth proportional to 29,813.92, 44,718.14 and 10,090.22 is: 15,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813.92 : 44,718.14 = 10,090.22 : x
  2. Step 2: Convert to fraction form
    29,813.92/44,718.14 = 10,090.22/x
  3. Step 3: Cross multiply
    29,813.92x = 44,718.14 × 10,090.22
  4. Step 4: Simplify right side
    29,813.92x = 451,215,672.23
  5. Step 5: Solve for x
    x = 451,215,672.23/29,813.92
  6. Step 6: Final answer
    x = 15,134.40

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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.