Home / 169,528.06-233,949.63-94,076.56

Finding the Fourth Proportional to 169,528.06, 233,949.63 and 94,076.56

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Solution

The fourth proportional to 169,528.06, 233,949.63 and 94,076.56 is: 129,826.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,528.06 : 233,949.63 = 94,076.56 : x
  2. Step 2: Convert to fraction form
    169,528.06/233,949.63 = 94,076.56/x
  3. Step 3: Cross multiply
    169,528.06x = 233,949.63 × 94,076.56
  4. Step 4: Simplify right side
    169,528.06x = 22,009,176,403.67
  5. Step 5: Solve for x
    x = 22,009,176,403.67/169,528.06
  6. Step 6: Final answer
    x = 129,826.16

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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.