Home / 34,609.36-47,761.24-19,502.04

Finding the Fourth Proportional to 34,609.36, 47,761.24 and 19,502.04

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Solution

The fourth proportional to 34,609.36, 47,761.24 and 19,502.04 is: 26,913.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,609.36 : 47,761.24 = 19,502.04 : x
  2. Step 2: Convert to fraction form
    34,609.36/47,761.24 = 19,502.04/x
  3. Step 3: Cross multiply
    34,609.36x = 47,761.24 × 19,502.04
  4. Step 4: Simplify right side
    34,609.36x = 931,441,612.93
  5. Step 5: Solve for x
    x = 931,441,612.93/34,609.36
  6. Step 6: Final answer
    x = 26,913.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.