Home / 7,293.44-10,066.66-4,463.12

Finding the Fourth Proportional to 7,293.44, 10,066.66 and 4,463.12

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Solution

The fourth proportional to 7,293.44, 10,066.66 and 4,463.12 is: 6,160.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.44 : 10,066.66 = 4,463.12 : x
  2. Step 2: Convert to fraction form
    7,293.44/10,066.66 = 4,463.12/x
  3. Step 3: Cross multiply
    7,293.44x = 10,066.66 × 4,463.12
  4. Step 4: Simplify right side
    7,293.44x = 44,928,711.58
  5. Step 5: Solve for x
    x = 44,928,711.58/7,293.44
  6. Step 6: Final answer
    x = 6,160.15

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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.