Home / 4,495.05-6,206.06-2,902.41

Finding the Fourth Proportional to 4,495.05, 6,206.06 and 2,902.41

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Solution

The fourth proportional to 4,495.05, 6,206.06 and 2,902.41 is: 4,007.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.05 : 6,206.06 = 2,902.41 : x
  2. Step 2: Convert to fraction form
    4,495.05/6,206.06 = 2,902.41/x
  3. Step 3: Cross multiply
    4,495.05x = 6,206.06 × 2,902.41
  4. Step 4: Simplify right side
    4,495.05x = 18,012,531.61
  5. Step 5: Solve for x
    x = 18,012,531.61/4,495.05
  6. Step 6: Final answer
    x = 4,007.19

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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.