Home / 7,019.64-10,527.96-2,338.92

Finding the Fourth Proportional to 7,019.64, 10,527.96 and 2,338.92

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Solution

The fourth proportional to 7,019.64, 10,527.96 and 2,338.92 is: 3,507.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019.64 : 10,527.96 = 2,338.92 : x
  2. Step 2: Convert to fraction form
    7,019.64/10,527.96 = 2,338.92/x
  3. Step 3: Cross multiply
    7,019.64x = 10,527.96 × 2,338.92
  4. Step 4: Simplify right side
    7,019.64x = 24,624,056.20
  5. Step 5: Solve for x
    x = 24,624,056.20/7,019.64
  6. Step 6: Final answer
    x = 3,507.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.