Home / 93,713.10-140,576.94-27,154.19

Finding the Fourth Proportional to 93,713.10, 140,576.94 and 27,154.19

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Solution

The fourth proportional to 93,713.10, 140,576.94 and 27,154.19 is: 40,733.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,713.10 : 140,576.94 = 27,154.19 : x
  2. Step 2: Convert to fraction form
    93,713.10/140,576.94 = 27,154.19/x
  3. Step 3: Cross multiply
    93,713.10x = 140,576.94 × 27,154.19
  4. Step 4: Simplify right side
    93,713.10x = 3,817,252,235.49
  5. Step 5: Solve for x
    x = 3,817,252,235.49/93,713.10
  6. Step 6: Final answer
    x = 40,733.39

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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.