Home / 348,250.44-522,376.46-95,534.60

Finding the Fourth Proportional to 348,250.44, 522,376.46 and 95,534.60

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Solution

The fourth proportional to 348,250.44, 522,376.46 and 95,534.60 is: 143,302.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,250.44 : 522,376.46 = 95,534.60 : x
  2. Step 2: Convert to fraction form
    348,250.44/522,376.46 = 95,534.60/x
  3. Step 3: Cross multiply
    348,250.44x = 522,376.46 × 95,534.60
  4. Step 4: Simplify right side
    348,250.44x = 49,905,026,155.52
  5. Step 5: Solve for x
    x = 49,905,026,155.52/348,250.44
  6. Step 6: Final answer
    x = 143,302.12

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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.