Home / 67,558.50-101,336.94-63,448.17

Finding the Fourth Proportional to 67,558.50, 101,336.94 and 63,448.17

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Solution

The fourth proportional to 67,558.50, 101,336.94 and 63,448.17 is: 95,171.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,558.50 : 101,336.94 = 63,448.17 : x
  2. Step 2: Convert to fraction form
    67,558.50/101,336.94 = 63,448.17/x
  3. Step 3: Cross multiply
    67,558.50x = 101,336.94 × 63,448.17
  4. Step 4: Simplify right side
    67,558.50x = 6,429,643,396.40
  5. Step 5: Solve for x
    x = 6,429,643,396.40/67,558.50
  6. Step 6: Final answer
    x = 95,171.49

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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.