Home / 93,627.38-140,461.88-43,680.23

Finding the Fourth Proportional to 93,627.38, 140,461.88 and 43,680.23

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Solution

The fourth proportional to 93,627.38, 140,461.88 and 43,680.23 is: 65,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,627.38 : 140,461.88 = 43,680.23 : x
  2. Step 2: Convert to fraction form
    93,627.38/140,461.88 = 43,680.23/x
  3. Step 3: Cross multiply
    93,627.38x = 140,461.88 × 43,680.23
  4. Step 4: Simplify right side
    93,627.38x = 6,135,407,224.63
  5. Step 5: Solve for x
    x = 6,135,407,224.63/93,627.38
  6. Step 6: Final answer
    x = 65,530.05

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1.5x scale

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.