Home / 151,463.02-226,943.43-92,119.18

Finding the Fourth Proportional to 151,463.02, 226,943.43 and 92,119.18

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Solution

The fourth proportional to 151,463.02, 226,943.43 and 92,119.18 is: 138,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,463.02 : 226,943.43 = 92,119.18 : x
  2. Step 2: Convert to fraction form
    151,463.02/226,943.43 = 92,119.18/x
  3. Step 3: Cross multiply
    151,463.02x = 226,943.43 × 92,119.18
  4. Step 4: Simplify right side
    151,463.02x = 20,905,842,677.99
  5. Step 5: Solve for x
    x = 20,905,842,677.99/151,463.02
  6. Step 6: Final answer
    x = 138,026.05

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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.