Home / 2,060.04-3,089.51-579.18

Finding the Fourth Proportional to 2,060.04, 3,089.51 and 579.18

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Solution

The fourth proportional to 2,060.04, 3,089.51 and 579.18 is: 868.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.04 : 3,089.51 = 579.18 : x
  2. Step 2: Convert to fraction form
    2,060.04/3,089.51 = 579.18/x
  3. Step 3: Cross multiply
    2,060.04x = 3,089.51 × 579.18
  4. Step 4: Simplify right side
    2,060.04x = 1,789,382.40
  5. Step 5: Solve for x
    x = 1,789,382.40/2,060.04
  6. Step 6: Final answer
    x = 868.62

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1.5x scale

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.