Home / 232,349.04-348,516.27-66,137.04

Finding the Fourth Proportional to 232,349.04, 348,516.27 and 66,137.04

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Solution

The fourth proportional to 232,349.04, 348,516.27 and 66,137.04 is: 99,203.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,349.04 : 348,516.27 = 66,137.04 : x
  2. Step 2: Convert to fraction form
    232,349.04/348,516.27 = 66,137.04/x
  3. Step 3: Cross multiply
    232,349.04x = 348,516.27 × 66,137.04
  4. Step 4: Simplify right side
    232,349.04x = 23,049,834,489.64
  5. Step 5: Solve for x
    x = 23,049,834,489.64/232,349.04
  6. Step 6: Final answer
    x = 99,203.48

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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.