Home / 4,013.24-6,020.00-1,091.51

Finding the Fourth Proportional to 4,013.24, 6,020.00 and 1,091.51

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Solution

The fourth proportional to 4,013.24, 6,020.00 and 1,091.51 is: 1,637.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.24 : 6,020.00 = 1,091.51 : x
  2. Step 2: Convert to fraction form
    4,013.24/6,020.00 = 1,091.51/x
  3. Step 3: Cross multiply
    4,013.24x = 6,020.00 × 1,091.51
  4. Step 4: Simplify right side
    4,013.24x = 6,570,854.64
  5. Step 5: Solve for x
    x = 6,570,854.64/4,013.24
  6. Step 6: Final answer
    x = 1,637.30

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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.