Home / 464,007.04-696,287.04-168,542.08

Finding the Fourth Proportional to 464,007.04, 696,287.04 and 168,542.08

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Solution

The fourth proportional to 464,007.04, 696,287.04 and 168,542.08 is: 252,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,007.04 : 696,287.04 = 168,542.08 : x
  2. Step 2: Convert to fraction form
    464,007.04/696,287.04 = 168,542.08/x
  3. Step 3: Cross multiply
    464,007.04x = 696,287.04 × 168,542.08
  4. Step 4: Simplify right side
    464,007.04x = 117,353,665,998.64
  5. Step 5: Solve for x
    x = 117,353,665,998.64/464,007.04
  6. Step 6: Final answer
    x = 252,913.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.