Home / 2,000.24-3,001.46-904.52

Finding the Fourth Proportional to 2,000.24, 3,001.46 and 904.52

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Solution

The fourth proportional to 2,000.24, 3,001.46 and 904.52 is: 1,357.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000.24 : 3,001.46 = 904.52 : x
  2. Step 2: Convert to fraction form
    2,000.24/3,001.46 = 904.52/x
  3. Step 3: Cross multiply
    2,000.24x = 3,001.46 × 904.52
  4. Step 4: Simplify right side
    2,000.24x = 2,714,861.07
  5. Step 5: Solve for x
    x = 2,714,861.07/2,000.24
  6. Step 6: Final answer
    x = 1,357.27

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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.