Home / 15,295.64-22,941.30-4,906.04

Finding the Fourth Proportional to 15,295.64, 22,941.30 and 4,906.04

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Solution

The fourth proportional to 15,295.64, 22,941.30 and 4,906.04 is: 7,358.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,295.64 : 22,941.30 = 4,906.04 : x
  2. Step 2: Convert to fraction form
    15,295.64/22,941.30 = 4,906.04/x
  3. Step 3: Cross multiply
    15,295.64x = 22,941.30 × 4,906.04
  4. Step 4: Simplify right side
    15,295.64x = 112,550,935.45
  5. Step 5: Solve for x
    x = 112,550,935.45/15,295.64
  6. Step 6: Final answer
    x = 7,358.37

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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.