Home / 46,934.52-70,398.26-13,654.84

Finding the Fourth Proportional to 46,934.52, 70,398.26 and 13,654.84

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Solution

The fourth proportional to 46,934.52, 70,398.26 and 13,654.84 is: 20,481.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,934.52 : 70,398.26 = 13,654.84 : x
  2. Step 2: Convert to fraction form
    46,934.52/70,398.26 = 13,654.84/x
  3. Step 3: Cross multiply
    46,934.52x = 70,398.26 × 13,654.84
  4. Step 4: Simplify right side
    46,934.52x = 961,276,976.58
  5. Step 5: Solve for x
    x = 961,276,976.58/46,934.52
  6. Step 6: Final answer
    x = 20,481.24

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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.