Home / 151,622.20-227,462.46-46,442.08

Finding the Fourth Proportional to 151,622.20, 227,462.46 and 46,442.08

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Solution

The fourth proportional to 151,622.20, 227,462.46 and 46,442.08 is: 69,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,622.20 : 227,462.46 = 46,442.08 : x
  2. Step 2: Convert to fraction form
    151,622.20/227,462.46 = 46,442.08/x
  3. Step 3: Cross multiply
    151,622.20x = 227,462.46 × 46,442.08
  4. Step 4: Simplify right side
    151,622.20x = 10,563,829,764.32
  5. Step 5: Solve for x
    x = 10,563,829,764.32/151,622.20
  6. Step 6: Final answer
    x = 69,672.05

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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.