Home / 7,010.06-9,673.53-4,025.66

Finding the Fourth Proportional to 7,010.06, 9,673.53 and 4,025.66

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Solution

The fourth proportional to 7,010.06, 9,673.53 and 4,025.66 is: 5,555.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.06 : 9,673.53 = 4,025.66 : x
  2. Step 2: Convert to fraction form
    7,010.06/9,673.53 = 4,025.66/x
  3. Step 3: Cross multiply
    7,010.06x = 9,673.53 × 4,025.66
  4. Step 4: Simplify right side
    7,010.06x = 38,942,342.78
  5. Step 5: Solve for x
    x = 38,942,342.78/7,010.06
  6. Step 6: Final answer
    x = 5,555.21

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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.