Home / 3,851.14-5,312.72-2,524.26

Finding the Fourth Proportional to 3,851.14, 5,312.72 and 2,524.26

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Solution

The fourth proportional to 3,851.14, 5,312.72 and 2,524.26 is: 3,482.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851.14 : 5,312.72 = 2,524.26 : x
  2. Step 2: Convert to fraction form
    3,851.14/5,312.72 = 2,524.26/x
  3. Step 3: Cross multiply
    3,851.14x = 5,312.72 × 2,524.26
  4. Step 4: Simplify right side
    3,851.14x = 13,410,686.59
  5. Step 5: Solve for x
    x = 13,410,686.59/3,851.14
  6. Step 6: Final answer
    x = 3,482.26

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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.