Home / 222,346.26-333,506.43-72,684.18

Finding the Fourth Proportional to 222,346.26, 333,506.43 and 72,684.18

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Solution

The fourth proportional to 222,346.26, 333,506.43 and 72,684.18 is: 109,022.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,346.26 : 333,506.43 = 72,684.18 : x
  2. Step 2: Convert to fraction form
    222,346.26/333,506.43 = 72,684.18/x
  3. Step 3: Cross multiply
    222,346.26x = 333,506.43 × 72,684.18
  4. Step 4: Simplify right side
    222,346.26x = 24,240,641,389.28
  5. Step 5: Solve for x
    x = 24,240,641,389.28/222,346.26
  6. Step 6: Final answer
    x = 109,022.03

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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.