Home / 4,884.71-7,327.97-1,597.98

Finding the Fourth Proportional to 4,884.71, 7,327.97 and 1,597.98

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Solution

The fourth proportional to 4,884.71, 7,327.97 and 1,597.98 is: 2,397.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.71 : 7,327.97 = 1,597.98 : x
  2. Step 2: Convert to fraction form
    4,884.71/7,327.97 = 1,597.98/x
  3. Step 3: Cross multiply
    4,884.71x = 7,327.97 × 1,597.98
  4. Step 4: Simplify right side
    4,884.71x = 11,709,941.51
  5. Step 5: Solve for x
    x = 11,709,941.51/4,884.71
  6. Step 6: Final answer
    x = 2,397.26

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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.