Home / 174,696.22-241,081.60-99,248.86

Finding the Fourth Proportional to 174,696.22, 241,081.60 and 99,248.86

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Solution

The fourth proportional to 174,696.22, 241,081.60 and 99,248.86 is: 136,963.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,696.22 : 241,081.60 = 99,248.86 : x
  2. Step 2: Convert to fraction form
    174,696.22/241,081.60 = 99,248.86/x
  3. Step 3: Cross multiply
    174,696.22x = 241,081.60 × 99,248.86
  4. Step 4: Simplify right side
    174,696.22x = 23,927,073,966.98
  5. Step 5: Solve for x
    x = 23,927,073,966.98/174,696.22
  6. Step 6: Final answer
    x = 136,963.89

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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.