Home / 127,346.46-191,026.23-32,577.46

Finding the Fourth Proportional to 127,346.46, 191,026.23 and 32,577.46

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Solution

The fourth proportional to 127,346.46, 191,026.23 and 32,577.46 is: 48,867.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,346.46 : 191,026.23 = 32,577.46 : x
  2. Step 2: Convert to fraction form
    127,346.46/191,026.23 = 32,577.46/x
  3. Step 3: Cross multiply
    127,346.46x = 191,026.23 × 32,577.46
  4. Step 4: Simplify right side
    127,346.46x = 6,223,149,203.89
  5. Step 5: Solve for x
    x = 6,223,149,203.89/127,346.46
  6. Step 6: Final answer
    x = 48,867.86

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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.