Home / 4,348.06-6,522.08-1,574.09

Finding the Fourth Proportional to 4,348.06, 6,522.08 and 1,574.09

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Solution

The fourth proportional to 4,348.06, 6,522.08 and 1,574.09 is: 2,361.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348.06 : 6,522.08 = 1,574.09 : x
  2. Step 2: Convert to fraction form
    4,348.06/6,522.08 = 1,574.09/x
  3. Step 3: Cross multiply
    4,348.06x = 6,522.08 × 1,574.09
  4. Step 4: Simplify right side
    4,348.06x = 10,266,300.43
  5. Step 5: Solve for x
    x = 10,266,300.43/4,348.06
  6. Step 6: Final answer
    x = 2,361.12

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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.