Home / 372,552.04-558,922.38-106,313.50

Finding the Fourth Proportional to 372,552.04, 558,922.38 and 106,313.50

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Solution

The fourth proportional to 372,552.04, 558,922.38 and 106,313.50 is: 159,497.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,552.04 : 558,922.38 = 106,313.50 : x
  2. Step 2: Convert to fraction form
    372,552.04/558,922.38 = 106,313.50/x
  3. Step 3: Cross multiply
    372,552.04x = 558,922.38 × 106,313.50
  4. Step 4: Simplify right side
    372,552.04x = 59,420,994,446.13
  5. Step 5: Solve for x
    x = 59,420,994,446.13/372,552.04
  6. Step 6: Final answer
    x = 159,497.17

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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.