Home / 6,019.12-8,297.52-4,527.12

Finding the Fourth Proportional to 6,019.12, 8,297.52 and 4,527.12

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Solution

The fourth proportional to 6,019.12, 8,297.52 and 4,527.12 is: 6,240.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.12 : 8,297.52 = 4,527.12 : x
  2. Step 2: Convert to fraction form
    6,019.12/8,297.52 = 4,527.12/x
  3. Step 3: Cross multiply
    6,019.12x = 8,297.52 × 4,527.12
  4. Step 4: Simplify right side
    6,019.12x = 37,563,868.74
  5. Step 5: Solve for x
    x = 37,563,868.74/6,019.12
  6. Step 6: Final answer
    x = 6,240.76

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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.