Home / 34,352.49-51,536.07-10,659.53

Finding the Fourth Proportional to 34,352.49, 51,536.07 and 10,659.53

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Solution

The fourth proportional to 34,352.49, 51,536.07 and 10,659.53 is: 15,991.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.49 : 51,536.07 = 10,659.53 : x
  2. Step 2: Convert to fraction form
    34,352.49/51,536.07 = 10,659.53/x
  3. Step 3: Cross multiply
    34,352.49x = 51,536.07 × 10,659.53
  4. Step 4: Simplify right side
    34,352.49x = 549,350,026.57
  5. Step 5: Solve for x
    x = 549,350,026.57/34,352.49
  6. Step 6: Final answer
    x = 15,991.56

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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.