Home / 151,688.84-227,449.74-58,204.04

Finding the Fourth Proportional to 151,688.84, 227,449.74 and 58,204.04

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Solution

The fourth proportional to 151,688.84, 227,449.74 and 58,204.04 is: 87,274.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,688.84 : 227,449.74 = 58,204.04 : x
  2. Step 2: Convert to fraction form
    151,688.84/227,449.74 = 58,204.04/x
  3. Step 3: Cross multiply
    151,688.84x = 227,449.74 × 58,204.04
  4. Step 4: Simplify right side
    151,688.84x = 13,238,493,764.95
  5. Step 5: Solve for x
    x = 13,238,493,764.95/151,688.84
  6. Step 6: Final answer
    x = 87,274.01

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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.