Home / 4,041.89-6,062.85-1,230.75

Finding the Fourth Proportional to 4,041.89, 6,062.85 and 1,230.75

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Solution

The fourth proportional to 4,041.89, 6,062.85 and 1,230.75 is: 1,846.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041.89 : 6,062.85 = 1,230.75 : x
  2. Step 2: Convert to fraction form
    4,041.89/6,062.85 = 1,230.75/x
  3. Step 3: Cross multiply
    4,041.89x = 6,062.85 × 1,230.75
  4. Step 4: Simplify right side
    4,041.89x = 7,461,852.64
  5. Step 5: Solve for x
    x = 7,461,852.64/4,041.89
  6. Step 6: Final answer
    x = 1,846.13

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Similar ratio
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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.