Home / 224,308.97-336,365.02-83,969.18

Finding the Fourth Proportional to 224,308.97, 336,365.02 and 83,969.18

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Solution

The fourth proportional to 224,308.97, 336,365.02 and 83,969.18 is: 125,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,308.97 : 336,365.02 = 83,969.18 : x
  2. Step 2: Convert to fraction form
    224,308.97/336,365.02 = 83,969.18/x
  3. Step 3: Cross multiply
    224,308.97x = 336,365.02 × 83,969.18
  4. Step 4: Simplify right side
    224,308.97x = 28,244,294,910.08
  5. Step 5: Solve for x
    x = 28,244,294,910.08/224,308.97
  6. Step 6: Final answer
    x = 125,916.92

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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.