Home / 3,477.18-4,798.61-2,060.85

Finding the Fourth Proportional to 3,477.18, 4,798.61 and 2,060.85

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Solution

The fourth proportional to 3,477.18, 4,798.61 and 2,060.85 is: 2,844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477.18 : 4,798.61 = 2,060.85 : x
  2. Step 2: Convert to fraction form
    3,477.18/4,798.61 = 2,060.85/x
  3. Step 3: Cross multiply
    3,477.18x = 4,798.61 × 2,060.85
  4. Step 4: Simplify right side
    3,477.18x = 9,889,215.42
  5. Step 5: Solve for x
    x = 9,889,215.42/3,477.18
  6. Step 6: Final answer
    x = 2,844.03

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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.