Home / 176,591.04-243,696.90-96,018.48

Finding the Fourth Proportional to 176,591.04, 243,696.90 and 96,018.48

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Solution

The fourth proportional to 176,591.04, 243,696.90 and 96,018.48 is: 132,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,591.04 : 243,696.90 = 96,018.48 : x
  2. Step 2: Convert to fraction form
    176,591.04/243,696.90 = 96,018.48/x
  3. Step 3: Cross multiply
    176,591.04x = 243,696.90 × 96,018.48
  4. Step 4: Simplify right side
    176,591.04x = 23,399,405,918.71
  5. Step 5: Solve for x
    x = 23,399,405,918.71/176,591.04
  6. Step 6: Final answer
    x = 132,506.19

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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.