Home / 4,224.75-6,337.97-1,302.93

Finding the Fourth Proportional to 4,224.75, 6,337.97 and 1,302.93

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Solution

The fourth proportional to 4,224.75, 6,337.97 and 1,302.93 is: 1,954.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.75 : 6,337.97 = 1,302.93 : x
  2. Step 2: Convert to fraction form
    4,224.75/6,337.97 = 1,302.93/x
  3. Step 3: Cross multiply
    4,224.75x = 6,337.97 × 1,302.93
  4. Step 4: Simplify right side
    4,224.75x = 8,257,924.74
  5. Step 5: Solve for x
    x = 8,257,924.74/4,224.75
  6. Step 6: Final answer
    x = 1,954.65

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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.