Home / 48,346.60-72,532.16-23,398.60

Finding the Fourth Proportional to 48,346.60, 72,532.16 and 23,398.60

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Solution

The fourth proportional to 48,346.60, 72,532.16 and 23,398.60 is: 35,103.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,346.60 : 72,532.16 = 23,398.60 : x
  2. Step 2: Convert to fraction form
    48,346.60/72,532.16 = 23,398.60/x
  3. Step 3: Cross multiply
    48,346.60x = 72,532.16 × 23,398.60
  4. Step 4: Simplify right side
    48,346.60x = 1,697,150,998.98
  5. Step 5: Solve for x
    x = 1,697,150,998.98/48,346.60
  6. Step 6: Final answer
    x = 35,103.83

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1.5x scale

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.