Home / 75,522.27-104,223.41-41,533.35

Finding the Fourth Proportional to 75,522.27, 104,223.41 and 41,533.35

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Solution

The fourth proportional to 75,522.27, 104,223.41 and 41,533.35 is: 57,317.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.27 : 104,223.41 = 41,533.35 : x
  2. Step 2: Convert to fraction form
    75,522.27/104,223.41 = 41,533.35/x
  3. Step 3: Cross multiply
    75,522.27x = 104,223.41 × 41,533.35
  4. Step 4: Simplify right side
    75,522.27x = 4,328,747,365.72
  5. Step 5: Solve for x
    x = 4,328,747,365.72/75,522.27
  6. Step 6: Final answer
    x = 57,317.50

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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.