Home / 270,948.34-373,908.66-150,097.45

Finding the Fourth Proportional to 270,948.34, 373,908.66 and 150,097.45

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Solution

The fourth proportional to 270,948.34, 373,908.66 and 150,097.45 is: 207,134.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,948.34 : 373,908.66 = 150,097.45 : x
  2. Step 2: Convert to fraction form
    270,948.34/373,908.66 = 150,097.45/x
  3. Step 3: Cross multiply
    270,948.34x = 373,908.66 × 150,097.45
  4. Step 4: Simplify right side
    270,948.34x = 56,122,736,398.92
  5. Step 5: Solve for x
    x = 56,122,736,398.92/270,948.34
  6. Step 6: Final answer
    x = 207,134.45

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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.