Home / 104,826.60-157,232.70-33,748.20

Finding the Fourth Proportional to 104,826.60, 157,232.70 and 33,748.20

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Solution

The fourth proportional to 104,826.60, 157,232.70 and 33,748.20 is: 50,619.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,826.60 : 157,232.70 = 33,748.20 : x
  2. Step 2: Convert to fraction form
    104,826.60/157,232.70 = 33,748.20/x
  3. Step 3: Cross multiply
    104,826.60x = 157,232.70 × 33,748.20
  4. Step 4: Simplify right side
    104,826.60x = 5,306,320,606.14
  5. Step 5: Solve for x
    x = 5,306,320,606.14/104,826.60
  6. Step 6: Final answer
    x = 50,619.98

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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.