Home / 29,263.60-43,880.46-9,529.48

Finding the Fourth Proportional to 29,263.60, 43,880.46 and 9,529.48

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Solution

The fourth proportional to 29,263.60, 43,880.46 and 9,529.48 is: 14,289.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,263.60 : 43,880.46 = 9,529.48 : x
  2. Step 2: Convert to fraction form
    29,263.60/43,880.46 = 9,529.48/x
  3. Step 3: Cross multiply
    29,263.60x = 43,880.46 × 9,529.48
  4. Step 4: Simplify right side
    29,263.60x = 418,157,965.96
  5. Step 5: Solve for x
    x = 418,157,965.96/29,263.60
  6. Step 6: Final answer
    x = 14,289.35

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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.