Home / 4,542.51-6,266.55-2,654.17

Finding the Fourth Proportional to 4,542.51, 6,266.55 and 2,654.17

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Solution

The fourth proportional to 4,542.51, 6,266.55 and 2,654.17 is: 3,661.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.51 : 6,266.55 = 2,654.17 : x
  2. Step 2: Convert to fraction form
    4,542.51/6,266.55 = 2,654.17/x
  3. Step 3: Cross multiply
    4,542.51x = 6,266.55 × 2,654.17
  4. Step 4: Simplify right side
    4,542.51x = 16,632,479.57
  5. Step 5: Solve for x
    x = 16,632,479.57/4,542.51
  6. Step 6: Final answer
    x = 3,661.52

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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.