Home / 63,603.94-95,395.83-38,317.18

Finding the Fourth Proportional to 63,603.94, 95,395.83 and 38,317.18

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Solution

The fourth proportional to 63,603.94, 95,395.83 and 38,317.18 is: 57,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,603.94 : 95,395.83 = 38,317.18 : x
  2. Step 2: Convert to fraction form
    63,603.94/95,395.83 = 38,317.18/x
  3. Step 3: Cross multiply
    63,603.94x = 95,395.83 × 38,317.18
  4. Step 4: Simplify right side
    63,603.94x = 3,655,299,189.36
  5. Step 5: Solve for x
    x = 3,655,299,189.36/63,603.94
  6. Step 6: Final answer
    x = 57,469.70

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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.