Home / 4,837.42-7,257.35-1,550.85

Finding the Fourth Proportional to 4,837.42, 7,257.35 and 1,550.85

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Solution

The fourth proportional to 4,837.42, 7,257.35 and 1,550.85 is: 2,326.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.42 : 7,257.35 = 1,550.85 : x
  2. Step 2: Convert to fraction form
    4,837.42/7,257.35 = 1,550.85/x
  3. Step 3: Cross multiply
    4,837.42x = 7,257.35 × 1,550.85
  4. Step 4: Simplify right side
    4,837.42x = 11,255,061.25
  5. Step 5: Solve for x
    x = 11,255,061.25/4,837.42
  6. Step 6: Final answer
    x = 2,326.67

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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.