Home / 3,264.98-4,505.45-1,848.81

Finding the Fourth Proportional to 3,264.98, 4,505.45 and 1,848.81

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Solution

The fourth proportional to 3,264.98, 4,505.45 and 1,848.81 is: 2,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264.98 : 4,505.45 = 1,848.81 : x
  2. Step 2: Convert to fraction form
    3,264.98/4,505.45 = 1,848.81/x
  3. Step 3: Cross multiply
    3,264.98x = 4,505.45 × 1,848.81
  4. Step 4: Simplify right side
    3,264.98x = 8,329,711.77
  5. Step 5: Solve for x
    x = 8,329,711.77/3,264.98
  6. Step 6: Final answer
    x = 2,551.23

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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.