Home / 2,285.04-3,423.60-1,462.08

Finding the Fourth Proportional to 2,285.04, 3,423.60 and 1,462.08

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Solution

The fourth proportional to 2,285.04, 3,423.60 and 1,462.08 is: 2,190.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285.04 : 3,423.60 = 1,462.08 : x
  2. Step 2: Convert to fraction form
    2,285.04/3,423.60 = 1,462.08/x
  3. Step 3: Cross multiply
    2,285.04x = 3,423.60 × 1,462.08
  4. Step 4: Simplify right side
    2,285.04x = 5,005,577.09
  5. Step 5: Solve for x
    x = 5,005,577.09/2,285.04
  6. Step 6: Final answer
    x = 2,190.59

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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.