Home / 34,465.26-47,562.89-19,357.95

Finding the Fourth Proportional to 34,465.26, 47,562.89 and 19,357.95

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Solution

The fourth proportional to 34,465.26, 47,562.89 and 19,357.95 is: 26,714.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465.26 : 47,562.89 = 19,357.95 : x
  2. Step 2: Convert to fraction form
    34,465.26/47,562.89 = 19,357.95/x
  3. Step 3: Cross multiply
    34,465.26x = 47,562.89 × 19,357.95
  4. Step 4: Simplify right side
    34,465.26x = 920,720,046.48
  5. Step 5: Solve for x
    x = 920,720,046.48/34,465.26
  6. Step 6: Final answer
    x = 26,714.44

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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.