Home / 195,569.92-293,352.40-62,448.49

Finding the Fourth Proportional to 195,569.92, 293,352.40 and 62,448.49

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Solution

The fourth proportional to 195,569.92, 293,352.40 and 62,448.49 is: 93,671.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,569.92 : 293,352.40 = 62,448.49 : x
  2. Step 2: Convert to fraction form
    195,569.92/293,352.40 = 62,448.49/x
  3. Step 3: Cross multiply
    195,569.92x = 293,352.40 × 62,448.49
  4. Step 4: Simplify right side
    195,569.92x = 18,319,414,417.88
  5. Step 5: Solve for x
    x = 18,319,414,417.88/195,569.92
  6. Step 6: Final answer
    x = 93,671.94

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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.