Home / 4,459.60-6,150.18-2,946.52

Finding the Fourth Proportional to 4,459.60, 6,150.18 and 2,946.52

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Solution

The fourth proportional to 4,459.60, 6,150.18 and 2,946.52 is: 4,063.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.60 : 6,150.18 = 2,946.52 : x
  2. Step 2: Convert to fraction form
    4,459.60/6,150.18 = 2,946.52/x
  3. Step 3: Cross multiply
    4,459.60x = 6,150.18 × 2,946.52
  4. Step 4: Simplify right side
    4,459.60x = 18,121,628.37
  5. Step 5: Solve for x
    x = 18,121,628.37/4,459.60
  6. Step 6: Final answer
    x = 4,063.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.