Home / 4,767.43-7,097.75-4,744.35

Finding the Fourth Proportional to 4,767.43, 7,097.75 and 4,744.35

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Solution

The fourth proportional to 4,767.43, 7,097.75 and 4,744.35 is: 7,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767.43 : 7,097.75 = 4,744.35 : x
  2. Step 2: Convert to fraction form
    4,767.43/7,097.75 = 4,744.35/x
  3. Step 3: Cross multiply
    4,767.43x = 7,097.75 × 4,744.35
  4. Step 4: Simplify right side
    4,767.43x = 33,674,167.64
  5. Step 5: Solve for x
    x = 33,674,167.64/4,767.43
  6. Step 6: Final answer
    x = 7,063.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.