Home / 5,364.67-7,403.66-3,376.93

Finding the Fourth Proportional to 5,364.67, 7,403.66 and 3,376.93

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Solution

The fourth proportional to 5,364.67, 7,403.66 and 3,376.93 is: 4,660.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364.67 : 7,403.66 = 3,376.93 : x
  2. Step 2: Convert to fraction form
    5,364.67/7,403.66 = 3,376.93/x
  3. Step 3: Cross multiply
    5,364.67x = 7,403.66 × 3,376.93
  4. Step 4: Simplify right side
    5,364.67x = 25,001,641.56
  5. Step 5: Solve for x
    x = 25,001,641.56/5,364.67
  6. Step 6: Final answer
    x = 4,660.42

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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.