Home / 7,926.11-10,935.55-4,568.46

Finding the Fourth Proportional to 7,926.11, 10,935.55 and 4,568.46

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Solution

The fourth proportional to 7,926.11, 10,935.55 and 4,568.46 is: 6,303.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926.11 : 10,935.55 = 4,568.46 : x
  2. Step 2: Convert to fraction form
    7,926.11/10,935.55 = 4,568.46/x
  3. Step 3: Cross multiply
    7,926.11x = 10,935.55 × 4,568.46
  4. Step 4: Simplify right side
    7,926.11x = 49,958,611.33
  5. Step 5: Solve for x
    x = 49,958,611.33/7,926.11
  6. Step 6: Final answer
    x = 6,303.05

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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.