Home / 75,893.16-113,823.44-22,572.30

Finding the Fourth Proportional to 75,893.16, 113,823.44 and 22,572.30

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Solution

The fourth proportional to 75,893.16, 113,823.44 and 22,572.30 is: 33,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,893.16 : 113,823.44 = 22,572.30 : x
  2. Step 2: Convert to fraction form
    75,893.16/113,823.44 = 22,572.30/x
  3. Step 3: Cross multiply
    75,893.16x = 113,823.44 × 22,572.30
  4. Step 4: Simplify right side
    75,893.16x = 2,569,256,834.71
  5. Step 5: Solve for x
    x = 2,569,256,834.71/75,893.16
  6. Step 6: Final answer
    x = 33,853.60

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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.