Home / 93,886.11-140,827.86-22,809.24

Finding the Fourth Proportional to 93,886.11, 140,827.86 and 22,809.24

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Solution

The fourth proportional to 93,886.11, 140,827.86 and 22,809.24 is: 34,213.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,886.11 : 140,827.86 = 22,809.24 : x
  2. Step 2: Convert to fraction form
    93,886.11/140,827.86 = 22,809.24/x
  3. Step 3: Cross multiply
    93,886.11x = 140,827.86 × 22,809.24
  4. Step 4: Simplify right side
    93,886.11x = 3,212,176,457.43
  5. Step 5: Solve for x
    x = 3,212,176,457.43/93,886.11
  6. Step 6: Final answer
    x = 34,213.54

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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.