Home / 169,023.36-233,249.94-92,541.48

Finding the Fourth Proportional to 169,023.36, 233,249.94 and 92,541.48

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Solution

The fourth proportional to 169,023.36, 233,249.94 and 92,541.48 is: 127,705.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,023.36 : 233,249.94 = 92,541.48 : x
  2. Step 2: Convert to fraction form
    169,023.36/233,249.94 = 92,541.48/x
  3. Step 3: Cross multiply
    169,023.36x = 233,249.94 × 92,541.48
  4. Step 4: Simplify right side
    169,023.36x = 21,585,294,657.51
  5. Step 5: Solve for x
    x = 21,585,294,657.51/169,023.36
  6. Step 6: Final answer
    x = 127,705.98

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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.