Home / 192,001.65-288,002.48-184,225.65

Finding the Fourth Proportional to 192,001.65, 288,002.48 and 184,225.65

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Solution

The fourth proportional to 192,001.65, 288,002.48 and 184,225.65 is: 276,338.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,001.65 : 288,002.48 = 184,225.65 : x
  2. Step 2: Convert to fraction form
    192,001.65/288,002.48 = 184,225.65/x
  3. Step 3: Cross multiply
    192,001.65x = 288,002.48 × 184,225.65
  4. Step 4: Simplify right side
    192,001.65x = 53,057,443,158.48
  5. Step 5: Solve for x
    x = 53,057,443,158.48/192,001.65
  6. Step 6: Final answer
    x = 276,338.48

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1.5x scale

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.