Home / 7,010.13-9,673.66-4,023.87

Finding the Fourth Proportional to 7,010.13, 9,673.66 and 4,023.87

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Solution

The fourth proportional to 7,010.13, 9,673.66 and 4,023.87 is: 5,552.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.13 : 9,673.66 = 4,023.87 : x
  2. Step 2: Convert to fraction form
    7,010.13/9,673.66 = 4,023.87/x
  3. Step 3: Cross multiply
    7,010.13x = 9,673.66 × 4,023.87
  4. Step 4: Simplify right side
    7,010.13x = 38,925,550.26
  5. Step 5: Solve for x
    x = 38,925,550.26/7,010.13
  6. Step 6: Final answer
    x = 5,552.76

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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.