Home / 4,329.34-5,973.16-2,648.97

Finding the Fourth Proportional to 4,329.34, 5,973.16 and 2,648.97

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Solution

The fourth proportional to 4,329.34, 5,973.16 and 2,648.97 is: 3,654.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.34 : 5,973.16 = 2,648.97 : x
  2. Step 2: Convert to fraction form
    4,329.34/5,973.16 = 2,648.97/x
  3. Step 3: Cross multiply
    4,329.34x = 5,973.16 × 2,648.97
  4. Step 4: Simplify right side
    4,329.34x = 15,822,721.65
  5. Step 5: Solve for x
    x = 15,822,721.65/4,329.34
  6. Step 6: Final answer
    x = 3,654.77

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1.5x scale

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.