Home / 95,970.86-132,439.43-52,953.04

Finding the Fourth Proportional to 95,970.86, 132,439.43 and 52,953.04

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Solution

The fourth proportional to 95,970.86, 132,439.43 and 52,953.04 is: 73,074.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,970.86 : 132,439.43 = 52,953.04 : x
  2. Step 2: Convert to fraction form
    95,970.86/132,439.43 = 52,953.04/x
  3. Step 3: Cross multiply
    95,970.86x = 132,439.43 × 52,953.04
  4. Step 4: Simplify right side
    95,970.86x = 7,013,069,689.47
  5. Step 5: Solve for x
    x = 7,013,069,689.47/95,970.86
  6. Step 6: Final answer
    x = 73,074.99

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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.