Home / 4,726.59-7,084.86-2,258.02

Finding the Fourth Proportional to 4,726.59, 7,084.86 and 2,258.02

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Solution

The fourth proportional to 4,726.59, 7,084.86 and 2,258.02 is: 3,384.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.59 : 7,084.86 = 2,258.02 : x
  2. Step 2: Convert to fraction form
    4,726.59/7,084.86 = 2,258.02/x
  3. Step 3: Cross multiply
    4,726.59x = 7,084.86 × 2,258.02
  4. Step 4: Simplify right side
    4,726.59x = 15,997,755.58
  5. Step 5: Solve for x
    x = 15,997,755.58/4,726.59
  6. Step 6: Final answer
    x = 3,384.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.