Home / 170,254.44-234,949.23-93,772.08

Finding the Fourth Proportional to 170,254.44, 234,949.23 and 93,772.08

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Solution

The fourth proportional to 170,254.44, 234,949.23 and 93,772.08 is: 129,404.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,254.44 : 234,949.23 = 93,772.08 : x
  2. Step 2: Convert to fraction form
    170,254.44/234,949.23 = 93,772.08/x
  3. Step 3: Cross multiply
    170,254.44x = 234,949.23 × 93,772.08
  4. Step 4: Simplify right side
    170,254.44x = 22,031,677,991.50
  5. Step 5: Solve for x
    x = 22,031,677,991.50/170,254.44
  6. Step 6: Final answer
    x = 129,404.43

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1.5x scale

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.