Home / 222,482.24-333,723.14-89,362.52

Finding the Fourth Proportional to 222,482.24, 333,723.14 and 89,362.52

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Solution

The fourth proportional to 222,482.24, 333,723.14 and 89,362.52 is: 134,043.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,482.24 : 333,723.14 = 89,362.52 : x
  2. Step 2: Convert to fraction form
    222,482.24/333,723.14 = 89,362.52/x
  3. Step 3: Cross multiply
    222,482.24x = 333,723.14 × 89,362.52
  4. Step 4: Simplify right side
    222,482.24x = 29,822,340,772.71
  5. Step 5: Solve for x
    x = 29,822,340,772.71/222,482.24
  6. Step 6: Final answer
    x = 134,043.69

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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.