Home / 4,572.26-6,309.74-2,476.39

Finding the Fourth Proportional to 4,572.26, 6,309.74 and 2,476.39

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Solution

The fourth proportional to 4,572.26, 6,309.74 and 2,476.39 is: 3,417.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.26 : 6,309.74 = 2,476.39 : x
  2. Step 2: Convert to fraction form
    4,572.26/6,309.74 = 2,476.39/x
  3. Step 3: Cross multiply
    4,572.26x = 6,309.74 × 2,476.39
  4. Step 4: Simplify right side
    4,572.26x = 15,625,333.11
  5. Step 5: Solve for x
    x = 15,625,333.11/4,572.26
  6. Step 6: Final answer
    x = 3,417.42

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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.