Home / 170,196.84-234,862.44-93,701.04

Finding the Fourth Proportional to 170,196.84, 234,862.44 and 93,701.04

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Solution

The fourth proportional to 170,196.84, 234,862.44 and 93,701.04 is: 129,302.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,196.84 : 234,862.44 = 93,701.04 : x
  2. Step 2: Convert to fraction form
    170,196.84/234,862.44 = 93,701.04/x
  3. Step 3: Cross multiply
    170,196.84x = 234,862.44 × 93,701.04
  4. Step 4: Simplify right side
    170,196.84x = 22,006,854,884.94
  5. Step 5: Solve for x
    x = 22,006,854,884.94/170,196.84
  6. Step 6: Final answer
    x = 129,302.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.