Home / 75,056.67-112,584.92-35,592.26

Finding the Fourth Proportional to 75,056.67, 112,584.92 and 35,592.26

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Solution

The fourth proportional to 75,056.67, 112,584.92 and 35,592.26 is: 53,388.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,056.67 : 112,584.92 = 35,592.26 : x
  2. Step 2: Convert to fraction form
    75,056.67/112,584.92 = 35,592.26/x
  3. Step 3: Cross multiply
    75,056.67x = 112,584.92 × 35,592.26
  4. Step 4: Simplify right side
    75,056.67x = 4,007,151,003.83
  5. Step 5: Solve for x
    x = 4,007,151,003.83/75,056.67
  6. Step 6: Final answer
    x = 53,388.34

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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.