Home / 224,360.04-336,542.99-74,600.33

Finding the Fourth Proportional to 224,360.04, 336,542.99 and 74,600.33

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Solution

The fourth proportional to 224,360.04, 336,542.99 and 74,600.33 is: 111,901.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,360.04 : 336,542.99 = 74,600.33 : x
  2. Step 2: Convert to fraction form
    224,360.04/336,542.99 = 74,600.33/x
  3. Step 3: Cross multiply
    224,360.04x = 336,542.99 × 74,600.33
  4. Step 4: Simplify right side
    224,360.04x = 25,106,216,616.97
  5. Step 5: Solve for x
    x = 25,106,216,616.97/224,360.04
  6. Step 6: Final answer
    x = 111,901.46

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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.