Home / 4,449.65-6,673.08-1,527.26

Finding the Fourth Proportional to 4,449.65, 6,673.08 and 1,527.26

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Solution

The fourth proportional to 4,449.65, 6,673.08 and 1,527.26 is: 2,290.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449.65 : 6,673.08 = 1,527.26 : x
  2. Step 2: Convert to fraction form
    4,449.65/6,673.08 = 1,527.26/x
  3. Step 3: Cross multiply
    4,449.65x = 6,673.08 × 1,527.26
  4. Step 4: Simplify right side
    4,449.65x = 10,191,528.16
  5. Step 5: Solve for x
    x = 10,191,528.16/4,449.65
  6. Step 6: Final answer
    x = 2,290.41

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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.