Home / 29,417.22-44,106.92-19,410.40

Finding the Fourth Proportional to 29,417.22, 44,106.92 and 19,410.40

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Solution

The fourth proportional to 29,417.22, 44,106.92 and 19,410.40 is: 29,103.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,417.22 : 44,106.92 = 19,410.40 : x
  2. Step 2: Convert to fraction form
    29,417.22/44,106.92 = 19,410.40/x
  3. Step 3: Cross multiply
    29,417.22x = 44,106.92 × 19,410.40
  4. Step 4: Simplify right side
    29,417.22x = 856,132,959.97
  5. Step 5: Solve for x
    x = 856,132,959.97/29,417.22
  6. Step 6: Final answer
    x = 29,103.12

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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.