Home / 4,758.39-6,566.58-2,662.50

Finding the Fourth Proportional to 4,758.39, 6,566.58 and 2,662.50

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Solution

The fourth proportional to 4,758.39, 6,566.58 and 2,662.50 is: 3,674.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758.39 : 6,566.58 = 2,662.50 : x
  2. Step 2: Convert to fraction form
    4,758.39/6,566.58 = 2,662.50/x
  3. Step 3: Cross multiply
    4,758.39x = 6,566.58 × 2,662.50
  4. Step 4: Simplify right side
    4,758.39x = 17,483,519.25
  5. Step 5: Solve for x
    x = 17,483,519.25/4,758.39
  6. Step 6: Final answer
    x = 3,674.25

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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.