Home / 5,060.69-6,979.81-3,292.87

Finding the Fourth Proportional to 5,060.69, 6,979.81 and 3,292.87

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Solution

The fourth proportional to 5,060.69, 6,979.81 and 3,292.87 is: 4,541.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.69 : 6,979.81 = 3,292.87 : x
  2. Step 2: Convert to fraction form
    5,060.69/6,979.81 = 3,292.87/x
  3. Step 3: Cross multiply
    5,060.69x = 6,979.81 × 3,292.87
  4. Step 4: Simplify right side
    5,060.69x = 22,983,555.59
  5. Step 5: Solve for x
    x = 22,983,555.59/5,060.69
  6. Step 6: Final answer
    x = 4,541.59

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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.