Home / 74,082.96-111,086.64-24,130.92

Finding the Fourth Proportional to 74,082.96, 111,086.64 and 24,130.92

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Solution

The fourth proportional to 74,082.96, 111,086.64 and 24,130.92 is: 36,184.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,082.96 : 111,086.64 = 24,130.92 : x
  2. Step 2: Convert to fraction form
    74,082.96/111,086.64 = 24,130.92/x
  3. Step 3: Cross multiply
    74,082.96x = 111,086.64 × 24,130.92
  4. Step 4: Simplify right side
    74,082.96x = 2,680,622,822.91
  5. Step 5: Solve for x
    x = 2,680,622,822.91/74,082.96
  6. Step 6: Final answer
    x = 36,184.07

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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.