Home / 172,623.02-238,210.49-95,096.12

Finding the Fourth Proportional to 172,623.02, 238,210.49 and 95,096.12

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Solution

The fourth proportional to 172,623.02, 238,210.49 and 95,096.12 is: 131,227.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,623.02 : 238,210.49 = 95,096.12 : x
  2. Step 2: Convert to fraction form
    172,623.02/238,210.49 = 95,096.12/x
  3. Step 3: Cross multiply
    172,623.02x = 238,210.49 × 95,096.12
  4. Step 4: Simplify right side
    172,623.02x = 22,652,892,388.99
  5. Step 5: Solve for x
    x = 22,652,892,388.99/172,623.02
  6. Step 6: Final answer
    x = 131,227.53

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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.