Home / 233,166.30-349,749.45-227,982.30

Finding the Fourth Proportional to 233,166.30, 349,749.45 and 227,982.30

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Solution

The fourth proportional to 233,166.30, 349,749.45 and 227,982.30 is: 341,973.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,166.30 : 349,749.45 = 227,982.30 : x
  2. Step 2: Convert to fraction form
    233,166.30/349,749.45 = 227,982.30/x
  3. Step 3: Cross multiply
    233,166.30x = 349,749.45 × 227,982.30
  4. Step 4: Simplify right side
    233,166.30x = 79,736,684,034.74
  5. Step 5: Solve for x
    x = 79,736,684,034.74/233,166.30
  6. Step 6: Final answer
    x = 341,973.45

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Similar ratio
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1.5x scale

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.