Home / 464,522.55-696,853.07-164,977.97

Finding the Fourth Proportional to 464,522.55, 696,853.07 and 164,977.97

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Solution

The fourth proportional to 464,522.55, 696,853.07 and 164,977.97 is: 247,491.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,522.55 : 696,853.07 = 164,977.97 : x
  2. Step 2: Convert to fraction form
    464,522.55/696,853.07 = 164,977.97/x
  3. Step 3: Cross multiply
    464,522.55x = 696,853.07 × 164,977.97
  4. Step 4: Simplify right side
    464,522.55x = 114,965,402,114.38
  5. Step 5: Solve for x
    x = 114,965,402,114.38/464,522.55
  6. Step 6: Final answer
    x = 247,491.54

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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.