Home / 4,013.46-6,019.74-1,091.52

Finding the Fourth Proportional to 4,013.46, 6,019.74 and 1,091.52

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Solution

The fourth proportional to 4,013.46, 6,019.74 and 1,091.52 is: 1,637.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.46 : 6,019.74 = 1,091.52 : x
  2. Step 2: Convert to fraction form
    4,013.46/6,019.74 = 1,091.52/x
  3. Step 3: Cross multiply
    4,013.46x = 6,019.74 × 1,091.52
  4. Step 4: Simplify right side
    4,013.46x = 6,570,666.60
  5. Step 5: Solve for x
    x = 6,570,666.60/4,013.46
  6. Step 6: Final answer
    x = 1,637.16

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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.