Home / 29,399.55-40,568.96-17,298.08

Finding the Fourth Proportional to 29,399.55, 40,568.96 and 17,298.08

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Solution

The fourth proportional to 29,399.55, 40,568.96 and 17,298.08 is: 23,869.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.55 : 40,568.96 = 17,298.08 : x
  2. Step 2: Convert to fraction form
    29,399.55/40,568.96 = 17,298.08/x
  3. Step 3: Cross multiply
    29,399.55x = 40,568.96 × 17,298.08
  4. Step 4: Simplify right side
    29,399.55x = 701,765,115.60
  5. Step 5: Solve for x
    x = 701,765,115.60/29,399.55
  6. Step 6: Final answer
    x = 23,869.93

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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.