Home / 222,022.40-333,031.80-95,751.92

Finding the Fourth Proportional to 222,022.40, 333,031.80 and 95,751.92

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Solution

The fourth proportional to 222,022.40, 333,031.80 and 95,751.92 is: 143,627.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,022.40 : 333,031.80 = 95,751.92 : x
  2. Step 2: Convert to fraction form
    222,022.40/333,031.80 = 95,751.92/x
  3. Step 3: Cross multiply
    222,022.40x = 333,031.80 × 95,751.92
  4. Step 4: Simplify right side
    222,022.40x = 31,888,434,271.06
  5. Step 5: Solve for x
    x = 31,888,434,271.06/222,022.40
  6. Step 6: Final answer
    x = 143,627.10

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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.