Home / 229,082.84-343,620.02-94,118.28

Finding the Fourth Proportional to 229,082.84, 343,620.02 and 94,118.28

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Solution

The fourth proportional to 229,082.84, 343,620.02 and 94,118.28 is: 141,175.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,082.84 : 343,620.02 = 94,118.28 : x
  2. Step 2: Convert to fraction form
    229,082.84/343,620.02 = 94,118.28/x
  3. Step 3: Cross multiply
    229,082.84x = 343,620.02 × 94,118.28
  4. Step 4: Simplify right side
    229,082.84x = 32,340,925,255.97
  5. Step 5: Solve for x
    x = 32,340,925,255.97/229,082.84
  6. Step 6: Final answer
    x = 141,175.68

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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.