Home / 34,153.20-51,205.14-23,032.08

Finding the Fourth Proportional to 34,153.20, 51,205.14 and 23,032.08

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Solution

The fourth proportional to 34,153.20, 51,205.14 and 23,032.08 is: 34,531.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,153.20 : 51,205.14 = 23,032.08 : x
  2. Step 2: Convert to fraction form
    34,153.20/51,205.14 = 23,032.08/x
  3. Step 3: Cross multiply
    34,153.20x = 51,205.14 × 23,032.08
  4. Step 4: Simplify right side
    34,153.20x = 1,179,360,880.89
  5. Step 5: Solve for x
    x = 1,179,360,880.89/34,153.20
  6. Step 6: Final answer
    x = 34,531.49

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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.