Home / 35,594.92-49,116.66-19,677.16

Finding the Fourth Proportional to 35,594.92, 49,116.66 and 19,677.16

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Solution

The fourth proportional to 35,594.92, 49,116.66 and 19,677.16 is: 27,152.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594.92 : 49,116.66 = 19,677.16 : x
  2. Step 2: Convert to fraction form
    35,594.92/49,116.66 = 19,677.16/x
  3. Step 3: Cross multiply
    35,594.92x = 49,116.66 × 19,677.16
  4. Step 4: Simplify right side
    35,594.92x = 966,476,377.49
  5. Step 5: Solve for x
    x = 966,476,377.49/35,594.92
  6. Step 6: Final answer
    x = 27,152.09

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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.