Home / 222,257.39-333,386.28-104,011.74

Finding the Fourth Proportional to 222,257.39, 333,386.28 and 104,011.74

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Solution

The fourth proportional to 222,257.39, 333,386.28 and 104,011.74 is: 156,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,257.39 : 333,386.28 = 104,011.74 : x
  2. Step 2: Convert to fraction form
    222,257.39/333,386.28 = 104,011.74/x
  3. Step 3: Cross multiply
    222,257.39x = 333,386.28 × 104,011.74
  4. Step 4: Simplify right side
    222,257.39x = 34,676,087,074.93
  5. Step 5: Solve for x
    x = 34,676,087,074.93/222,257.39
  6. Step 6: Final answer
    x = 156,017.70

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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.