Home / 29,195.56-43,811.96-10,475.18

Finding the Fourth Proportional to 29,195.56, 43,811.96 and 10,475.18

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Solution

The fourth proportional to 29,195.56, 43,811.96 and 10,475.18 is: 15,719.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,195.56 : 43,811.96 = 10,475.18 : x
  2. Step 2: Convert to fraction form
    29,195.56/43,811.96 = 10,475.18/x
  3. Step 3: Cross multiply
    29,195.56x = 43,811.96 × 10,475.18
  4. Step 4: Simplify right side
    29,195.56x = 458,938,167.15
  5. Step 5: Solve for x
    x = 458,938,167.15/29,195.56
  6. Step 6: Final answer
    x = 15,719.45

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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.