Home / 151,346.10-227,032.20-39,025.32

Finding the Fourth Proportional to 151,346.10, 227,032.20 and 39,025.32

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Solution

The fourth proportional to 151,346.10, 227,032.20 and 39,025.32 is: 58,541.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,346.10 : 227,032.20 = 39,025.32 : x
  2. Step 2: Convert to fraction form
    151,346.10/227,032.20 = 39,025.32/x
  3. Step 3: Cross multiply
    151,346.10x = 227,032.20 × 39,025.32
  4. Step 4: Simplify right side
    151,346.10x = 8,860,004,255.30
  5. Step 5: Solve for x
    x = 8,860,004,255.30/151,346.10
  6. Step 6: Final answer
    x = 58,541.35

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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.