Home / 95,925.21-132,376.79-53,483.74

Finding the Fourth Proportional to 95,925.21, 132,376.79 and 53,483.74

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Solution

The fourth proportional to 95,925.21, 132,376.79 and 53,483.74 is: 73,807.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,925.21 : 132,376.79 = 53,483.74 : x
  2. Step 2: Convert to fraction form
    95,925.21/132,376.79 = 53,483.74/x
  3. Step 3: Cross multiply
    95,925.21x = 132,376.79 × 53,483.74
  4. Step 4: Simplify right side
    95,925.21x = 7,080,005,818.39
  5. Step 5: Solve for x
    x = 7,080,005,818.39/95,925.21
  6. Step 6: Final answer
    x = 73,807.56

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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.