Home / 4,340.20-6,510.30-1,566.97

Finding the Fourth Proportional to 4,340.20, 6,510.30 and 1,566.97

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Solution

The fourth proportional to 4,340.20, 6,510.30 and 1,566.97 is: 2,350.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,340.20 : 6,510.30 = 1,566.97 : x
  2. Step 2: Convert to fraction form
    4,340.20/6,510.30 = 1,566.97/x
  3. Step 3: Cross multiply
    4,340.20x = 6,510.30 × 1,566.97
  4. Step 4: Simplify right side
    4,340.20x = 10,201,412.24
  5. Step 5: Solve for x
    x = 10,201,412.24/4,340.20
  6. Step 6: Final answer
    x = 2,350.45

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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.