Home / 4,110.65-5,672.93-2,342.81

Finding the Fourth Proportional to 4,110.65, 5,672.93 and 2,342.81

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Solution

The fourth proportional to 4,110.65, 5,672.93 and 2,342.81 is: 3,233.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.65 : 5,672.93 = 2,342.81 : x
  2. Step 2: Convert to fraction form
    4,110.65/5,672.93 = 2,342.81/x
  3. Step 3: Cross multiply
    4,110.65x = 5,672.93 × 2,342.81
  4. Step 4: Simplify right side
    4,110.65x = 13,290,597.13
  5. Step 5: Solve for x
    x = 13,290,597.13/4,110.65
  6. Step 6: Final answer
    x = 3,233.21

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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.