Home / 169,251.48-233,504.52-101,270.04

Finding the Fourth Proportional to 169,251.48, 233,504.52 and 101,270.04

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Solution

The fourth proportional to 169,251.48, 233,504.52 and 101,270.04 is: 139,715.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,251.48 : 233,504.52 = 101,270.04 : x
  2. Step 2: Convert to fraction form
    169,251.48/233,504.52 = 101,270.04/x
  3. Step 3: Cross multiply
    169,251.48x = 233,504.52 × 101,270.04
  4. Step 4: Simplify right side
    169,251.48x = 23,647,012,080.58
  5. Step 5: Solve for x
    x = 23,647,012,080.58/169,251.48
  6. Step 6: Final answer
    x = 139,715.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.