Home / 64,008.95-88,311.24-41,361.30

Finding the Fourth Proportional to 64,008.95, 88,311.24 and 41,361.30

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Solution

The fourth proportional to 64,008.95, 88,311.24 and 41,361.30 is: 57,064.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,008.95 : 88,311.24 = 41,361.30 : x
  2. Step 2: Convert to fraction form
    64,008.95/88,311.24 = 41,361.30/x
  3. Step 3: Cross multiply
    64,008.95x = 88,311.24 × 41,361.30
  4. Step 4: Simplify right side
    64,008.95x = 3,652,667,691.01
  5. Step 5: Solve for x
    x = 3,652,667,691.01/64,008.95
  6. Step 6: Final answer
    x = 57,064.96

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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.