Home / 104,722.40-157,094.52-33,627.08

Finding the Fourth Proportional to 104,722.40, 157,094.52 and 33,627.08

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Solution

The fourth proportional to 104,722.40, 157,094.52 and 33,627.08 is: 50,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,722.40 : 157,094.52 = 33,627.08 : x
  2. Step 2: Convert to fraction form
    104,722.40/157,094.52 = 33,627.08/x
  3. Step 3: Cross multiply
    104,722.40x = 157,094.52 × 33,627.08
  4. Step 4: Simplify right side
    104,722.40x = 5,282,629,991.60
  5. Step 5: Solve for x
    x = 5,282,629,991.60/104,722.40
  6. Step 6: Final answer
    x = 50,444.13

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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.