Home / 170,440.47-235,209.02-94,993.83

Finding the Fourth Proportional to 170,440.47, 235,209.02 and 94,993.83

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Solution

The fourth proportional to 170,440.47, 235,209.02 and 94,993.83 is: 131,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,440.47 : 235,209.02 = 94,993.83 : x
  2. Step 2: Convert to fraction form
    170,440.47/235,209.02 = 94,993.83/x
  3. Step 3: Cross multiply
    170,440.47x = 235,209.02 × 94,993.83
  4. Step 4: Simplify right side
    170,440.47x = 22,343,405,185.38
  5. Step 5: Solve for x
    x = 22,343,405,185.38/170,440.47
  6. Step 6: Final answer
    x = 131,092.14

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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.