Home / 45,365.68-68,062.34-23,194.62

Finding the Fourth Proportional to 45,365.68, 68,062.34 and 23,194.62

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Solution

The fourth proportional to 45,365.68, 68,062.34 and 23,194.62 is: 34,799.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,365.68 : 68,062.34 = 23,194.62 : x
  2. Step 2: Convert to fraction form
    45,365.68/68,062.34 = 23,194.62/x
  3. Step 3: Cross multiply
    45,365.68x = 68,062.34 × 23,194.62
  4. Step 4: Simplify right side
    45,365.68x = 1,578,680,170.60
  5. Step 5: Solve for x
    x = 1,578,680,170.60/45,365.68
  6. Step 6: Final answer
    x = 34,799.00

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1.5x scale

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.