Home / 234,382.86-351,518.30-101,190.24

Finding the Fourth Proportional to 234,382.86, 351,518.30 and 101,190.24

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Solution

The fourth proportional to 234,382.86, 351,518.30 and 101,190.24 is: 151,761.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,382.86 : 351,518.30 = 101,190.24 : x
  2. Step 2: Convert to fraction form
    234,382.86/351,518.30 = 101,190.24/x
  3. Step 3: Cross multiply
    234,382.86x = 351,518.30 × 101,190.24
  4. Step 4: Simplify right side
    234,382.86x = 35,570,221,141.39
  5. Step 5: Solve for x
    x = 35,570,221,141.39/234,382.86
  6. Step 6: Final answer
    x = 151,761.19

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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.