Home / 170,963.52-235,922.38-94,485.48

Finding the Fourth Proportional to 170,963.52, 235,922.38 and 94,485.48

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Solution

The fourth proportional to 170,963.52, 235,922.38 and 94,485.48 is: 130,385.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,963.52 : 235,922.38 = 94,485.48 : x
  2. Step 2: Convert to fraction form
    170,963.52/235,922.38 = 94,485.48/x
  3. Step 3: Cross multiply
    170,963.52x = 235,922.38 × 94,485.48
  4. Step 4: Simplify right side
    170,963.52x = 22,291,239,317.04
  5. Step 5: Solve for x
    x = 22,291,239,317.04/170,963.52
  6. Step 6: Final answer
    x = 130,385.94

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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.