Home / 4,392.43-6,061.58-2,713.45

Finding the Fourth Proportional to 4,392.43, 6,061.58 and 2,713.45

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Solution

The fourth proportional to 4,392.43, 6,061.58 and 2,713.45 is: 3,744.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.43 : 6,061.58 = 2,713.45 : x
  2. Step 2: Convert to fraction form
    4,392.43/6,061.58 = 2,713.45/x
  3. Step 3: Cross multiply
    4,392.43x = 6,061.58 × 2,713.45
  4. Step 4: Simplify right side
    4,392.43x = 16,447,802.33
  5. Step 5: Solve for x
    x = 16,447,802.33/4,392.43
  6. Step 6: Final answer
    x = 3,744.58

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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.