Home / 6,061.15-9,091.73-1,901.27

Finding the Fourth Proportional to 6,061.15, 9,091.73 and 1,901.27

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Solution

The fourth proportional to 6,061.15, 9,091.73 and 1,901.27 is: 2,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061.15 : 9,091.73 = 1,901.27 : x
  2. Step 2: Convert to fraction form
    6,061.15/9,091.73 = 1,901.27/x
  3. Step 3: Cross multiply
    6,061.15x = 9,091.73 × 1,901.27
  4. Step 4: Simplify right side
    6,061.15x = 17,285,792.79
  5. Step 5: Solve for x
    x = 17,285,792.79/6,061.15
  6. Step 6: Final answer
    x = 2,851.90

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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.