Home / 93,824.34-140,736.80-22,746.69

Finding the Fourth Proportional to 93,824.34, 140,736.80 and 22,746.69

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Solution

The fourth proportional to 93,824.34, 140,736.80 and 22,746.69 is: 34,120.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,824.34 : 140,736.80 = 22,746.69 : x
  2. Step 2: Convert to fraction form
    93,824.34/140,736.80 = 22,746.69/x
  3. Step 3: Cross multiply
    93,824.34x = 140,736.80 × 22,746.69
  4. Step 4: Simplify right side
    93,824.34x = 3,201,296,361.19
  5. Step 5: Solve for x
    x = 3,201,296,361.19/93,824.34
  6. Step 6: Final answer
    x = 34,120.11

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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.