Home / 101,671.44-152,504.68-35,109.24

Finding the Fourth Proportional to 101,671.44, 152,504.68 and 35,109.24

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Solution

The fourth proportional to 101,671.44, 152,504.68 and 35,109.24 is: 52,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,671.44 : 152,504.68 = 35,109.24 : x
  2. Step 2: Convert to fraction form
    101,671.44/152,504.68 = 35,109.24/x
  3. Step 3: Cross multiply
    101,671.44x = 152,504.68 × 35,109.24
  4. Step 4: Simplify right side
    101,671.44x = 5,354,323,411.24
  5. Step 5: Solve for x
    x = 5,354,323,411.24/101,671.44
  6. Step 6: Final answer
    x = 52,663.00

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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.