Home / 34,352.33-51,528.08-19,360.58

Finding the Fourth Proportional to 34,352.33, 51,528.08 and 19,360.58

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Solution

The fourth proportional to 34,352.33, 51,528.08 and 19,360.58 is: 29,040.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,352.33 : 51,528.08 = 19,360.58 : x
  2. Step 2: Convert to fraction form
    34,352.33/51,528.08 = 19,360.58/x
  3. Step 3: Cross multiply
    34,352.33x = 51,528.08 × 19,360.58
  4. Step 4: Simplify right side
    34,352.33x = 997,613,515.09
  5. Step 5: Solve for x
    x = 997,613,515.09/34,352.33
  6. Step 6: Final answer
    x = 29,040.64

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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.