Home / 4,043.19-6,065.78-1,410.33

Finding the Fourth Proportional to 4,043.19, 6,065.78 and 1,410.33

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Solution

The fourth proportional to 4,043.19, 6,065.78 and 1,410.33 is: 2,115.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.19 : 6,065.78 = 1,410.33 : x
  2. Step 2: Convert to fraction form
    4,043.19/6,065.78 = 1,410.33/x
  3. Step 3: Cross multiply
    4,043.19x = 6,065.78 × 1,410.33
  4. Step 4: Simplify right side
    4,043.19x = 8,554,744.46
  5. Step 5: Solve for x
    x = 8,554,744.46/4,043.19
  6. Step 6: Final answer
    x = 2,115.84

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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.