Home / 44,684.94-67,027.35-11,405.01

Finding the Fourth Proportional to 44,684.94, 67,027.35 and 11,405.01

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Solution

The fourth proportional to 44,684.94, 67,027.35 and 11,405.01 is: 17,107.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,684.94 : 67,027.35 = 11,405.01 : x
  2. Step 2: Convert to fraction form
    44,684.94/67,027.35 = 11,405.01/x
  3. Step 3: Cross multiply
    44,684.94x = 67,027.35 × 11,405.01
  4. Step 4: Simplify right side
    44,684.94x = 764,447,597.02
  5. Step 5: Solve for x
    x = 764,447,597.02/44,684.94
  6. Step 6: Final answer
    x = 17,107.50

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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.