Home / 170,604.96-235,432.59-94,127.27

Finding the Fourth Proportional to 170,604.96, 235,432.59 and 94,127.27

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Solution

The fourth proportional to 170,604.96, 235,432.59 and 94,127.27 is: 129,894.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,604.96 : 235,432.59 = 94,127.27 : x
  2. Step 2: Convert to fraction form
    170,604.96/235,432.59 = 94,127.27/x
  3. Step 3: Cross multiply
    170,604.96x = 235,432.59 × 94,127.27
  4. Step 4: Simplify right side
    170,604.96x = 22,160,625,788.57
  5. Step 5: Solve for x
    x = 22,160,625,788.57/170,604.96
  6. Step 6: Final answer
    x = 129,894.38

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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.