Home / 45,895.52-68,784.96-25,094.72

Finding the Fourth Proportional to 45,895.52, 68,784.96 and 25,094.72

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Solution

The fourth proportional to 45,895.52, 68,784.96 and 25,094.72 is: 37,610.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,895.52 : 68,784.96 = 25,094.72 : x
  2. Step 2: Convert to fraction form
    45,895.52/68,784.96 = 25,094.72/x
  3. Step 3: Cross multiply
    45,895.52x = 68,784.96 × 25,094.72
  4. Step 4: Simplify right side
    45,895.52x = 1,726,139,311.41
  5. Step 5: Solve for x
    x = 1,726,139,311.41/45,895.52
  6. Step 6: Final answer
    x = 37,610.19

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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.