Home / 4,667.77-7,001.66-1,204.75

Finding the Fourth Proportional to 4,667.77, 7,001.66 and 1,204.75

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Solution

The fourth proportional to 4,667.77, 7,001.66 and 1,204.75 is: 1,807.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667.77 : 7,001.66 = 1,204.75 : x
  2. Step 2: Convert to fraction form
    4,667.77/7,001.66 = 1,204.75/x
  3. Step 3: Cross multiply
    4,667.77x = 7,001.66 × 1,204.75
  4. Step 4: Simplify right side
    4,667.77x = 8,435,249.89
  5. Step 5: Solve for x
    x = 8,435,249.89/4,667.77
  6. Step 6: Final answer
    x = 1,807.13

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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.