Home / 464,125.23-695,463.30-322,247.25

Finding the Fourth Proportional to 464,125.23, 695,463.30 and 322,247.25

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Solution

The fourth proportional to 464,125.23, 695,463.30 and 322,247.25 is: 482,867.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,125.23 : 695,463.30 = 322,247.25 : x
  2. Step 2: Convert to fraction form
    464,125.23/695,463.30 = 322,247.25/x
  3. Step 3: Cross multiply
    464,125.23x = 695,463.30 × 322,247.25
  4. Step 4: Simplify right side
    464,125.23x = 224,111,135,900.93
  5. Step 5: Solve for x
    x = 224,111,135,900.93/464,125.23
  6. Step 6: Final answer
    x = 482,867.82

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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.