Home / 3,016.03-4,523.15-907.57

Finding the Fourth Proportional to 3,016.03, 4,523.15 and 907.57

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Solution

The fourth proportional to 3,016.03, 4,523.15 and 907.57 is: 1,361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.03 : 4,523.15 = 907.57 : x
  2. Step 2: Convert to fraction form
    3,016.03/4,523.15 = 907.57/x
  3. Step 3: Cross multiply
    3,016.03x = 4,523.15 × 907.57
  4. Step 4: Simplify right side
    3,016.03x = 4,105,052.63
  5. Step 5: Solve for x
    x = 4,105,052.63/3,016.03
  6. Step 6: Final answer
    x = 1,361.08

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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.