Home / 49,730.04-68,628.92-27,070.52

Finding the Fourth Proportional to 49,730.04, 68,628.92 and 27,070.52

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Solution

The fourth proportional to 49,730.04, 68,628.92 and 27,070.52 is: 37,358.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,730.04 : 68,628.92 = 27,070.52 : x
  2. Step 2: Convert to fraction form
    49,730.04/68,628.92 = 27,070.52/x
  3. Step 3: Cross multiply
    49,730.04x = 68,628.92 × 27,070.52
  4. Step 4: Simplify right side
    49,730.04x = 1,857,820,551.44
  5. Step 5: Solve for x
    x = 1,857,820,551.44/49,730.04
  6. Step 6: Final answer
    x = 37,358.11

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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.