Home / 10,495.11-15,742.14-2,597.58

Finding the Fourth Proportional to 10,495.11, 15,742.14 and 2,597.58

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Solution

The fourth proportional to 10,495.11, 15,742.14 and 2,597.58 is: 3,896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,495.11 : 15,742.14 = 2,597.58 : x
  2. Step 2: Convert to fraction form
    10,495.11/15,742.14 = 2,597.58/x
  3. Step 3: Cross multiply
    10,495.11x = 15,742.14 × 2,597.58
  4. Step 4: Simplify right side
    10,495.11x = 40,891,468.02
  5. Step 5: Solve for x
    x = 40,891,468.02/10,495.11
  6. Step 6: Final answer
    x = 3,896.24

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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.