Home / 32,669.26-45,082.24-19,241.08

Finding the Fourth Proportional to 32,669.26, 45,082.24 and 19,241.08

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Solution

The fourth proportional to 32,669.26, 45,082.24 and 19,241.08 is: 26,551.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669.26 : 45,082.24 = 19,241.08 : x
  2. Step 2: Convert to fraction form
    32,669.26/45,082.24 = 19,241.08/x
  3. Step 3: Cross multiply
    32,669.26x = 45,082.24 × 19,241.08
  4. Step 4: Simplify right side
    32,669.26x = 867,430,986.42
  5. Step 5: Solve for x
    x = 867,430,986.42/32,669.26
  6. Step 6: Final answer
    x = 26,551.90

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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.