Home / 6,693.76-10,022.07-5,045.38

Finding the Fourth Proportional to 6,693.76, 10,022.07 and 5,045.38

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Solution

The fourth proportional to 6,693.76, 10,022.07 and 5,045.38 is: 7,554.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.76 : 10,022.07 = 5,045.38 : x
  2. Step 2: Convert to fraction form
    6,693.76/10,022.07 = 5,045.38/x
  3. Step 3: Cross multiply
    6,693.76x = 10,022.07 × 5,045.38
  4. Step 4: Simplify right side
    6,693.76x = 50,565,151.54
  5. Step 5: Solve for x
    x = 50,565,151.54/6,693.76
  6. Step 6: Final answer
    x = 7,554.07

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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.