Home / 169,784.37-234,301.05-92,259.33

Finding the Fourth Proportional to 169,784.37, 234,301.05 and 92,259.33

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Solution

The fourth proportional to 169,784.37, 234,301.05 and 92,259.33 is: 127,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,784.37 : 234,301.05 = 92,259.33 : x
  2. Step 2: Convert to fraction form
    169,784.37/234,301.05 = 92,259.33/x
  3. Step 3: Cross multiply
    169,784.37x = 234,301.05 × 92,259.33
  4. Step 4: Simplify right side
    169,784.37x = 21,616,457,891.30
  5. Step 5: Solve for x
    x = 21,616,457,891.30/169,784.37
  6. Step 6: Final answer
    x = 127,317.13

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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.