Home / 4,444.64-6,668.08-1,522.16

Finding the Fourth Proportional to 4,444.64, 6,668.08 and 1,522.16

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Solution

The fourth proportional to 4,444.64, 6,668.08 and 1,522.16 is: 2,283.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.64 : 6,668.08 = 1,522.16 : x
  2. Step 2: Convert to fraction form
    4,444.64/6,668.08 = 1,522.16/x
  3. Step 3: Cross multiply
    4,444.64x = 6,668.08 × 1,522.16
  4. Step 4: Simplify right side
    4,444.64x = 10,149,884.65
  5. Step 5: Solve for x
    x = 10,149,884.65/4,444.64
  6. Step 6: Final answer
    x = 2,283.62

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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.