Home / 4,047.69-5,573.57-3,456.93

Finding the Fourth Proportional to 4,047.69, 5,573.57 and 3,456.93

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Solution

The fourth proportional to 4,047.69, 5,573.57 and 3,456.93 is: 4,760.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047.69 : 5,573.57 = 3,456.93 : x
  2. Step 2: Convert to fraction form
    4,047.69/5,573.57 = 3,456.93/x
  3. Step 3: Cross multiply
    4,047.69x = 5,573.57 × 3,456.93
  4. Step 4: Simplify right side
    4,047.69x = 19,267,424.06
  5. Step 5: Solve for x
    x = 19,267,424.06/4,047.69
  6. Step 6: Final answer
    x = 4,760.10

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Half scale
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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.