Home / 168,844.04-233,001.90-93,392.48

Finding the Fourth Proportional to 168,844.04, 233,001.90 and 93,392.48

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Solution

The fourth proportional to 168,844.04, 233,001.90 and 93,392.48 is: 128,880.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,844.04 : 233,001.90 = 93,392.48 : x
  2. Step 2: Convert to fraction form
    168,844.04/233,001.90 = 93,392.48/x
  3. Step 3: Cross multiply
    168,844.04x = 233,001.90 × 93,392.48
  4. Step 4: Simplify right side
    168,844.04x = 21,760,625,285.71
  5. Step 5: Solve for x
    x = 21,760,625,285.71/168,844.04
  6. Step 6: Final answer
    x = 128,880.03

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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.