Home / 39,052.32-58,405.68-34,697.76

Finding the Fourth Proportional to 39,052.32, 58,405.68 and 34,697.76

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Solution

The fourth proportional to 39,052.32, 58,405.68 and 34,697.76 is: 51,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,052.32 : 58,405.68 = 34,697.76 : x
  2. Step 2: Convert to fraction form
    39,052.32/58,405.68 = 34,697.76/x
  3. Step 3: Cross multiply
    39,052.32x = 58,405.68 × 34,697.76
  4. Step 4: Simplify right side
    39,052.32x = 2,026,546,267.28
  5. Step 5: Solve for x
    x = 2,026,546,267.28/39,052.32
  6. Step 6: Final answer
    x = 51,893.11

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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.