Home / 95,345.49-131,576.36-52,903.92

Finding the Fourth Proportional to 95,345.49, 131,576.36 and 52,903.92

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Solution

The fourth proportional to 95,345.49, 131,576.36 and 52,903.92 is: 73,007.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,345.49 : 131,576.36 = 52,903.92 : x
  2. Step 2: Convert to fraction form
    95,345.49/131,576.36 = 52,903.92/x
  3. Step 3: Cross multiply
    95,345.49x = 131,576.36 × 52,903.92
  4. Step 4: Simplify right side
    95,345.49x = 6,960,904,958.81
  5. Step 5: Solve for x
    x = 6,960,904,958.81/95,345.49
  6. Step 6: Final answer
    x = 73,007.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.