Home / 7,011.33-9,669.54-6,066.82

Finding the Fourth Proportional to 7,011.33, 9,669.54 and 6,066.82

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Solution

The fourth proportional to 7,011.33, 9,669.54 and 6,066.82 is: 8,366.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011.33 : 9,669.54 = 6,066.82 : x
  2. Step 2: Convert to fraction form
    7,011.33/9,669.54 = 6,066.82/x
  3. Step 3: Cross multiply
    7,011.33x = 9,669.54 × 6,066.82
  4. Step 4: Simplify right side
    7,011.33x = 58,663,358.66
  5. Step 5: Solve for x
    x = 58,663,358.66/7,011.33
  6. Step 6: Final answer
    x = 8,366.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.