Home / 61,966.08-92,919.96-22,495.32

Finding the Fourth Proportional to 61,966.08, 92,919.96 and 22,495.32

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Solution

The fourth proportional to 61,966.08, 92,919.96 and 22,495.32 is: 33,732.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,966.08 : 92,919.96 = 22,495.32 : x
  2. Step 2: Convert to fraction form
    61,966.08/92,919.96 = 22,495.32/x
  3. Step 3: Cross multiply
    61,966.08x = 92,919.96 × 22,495.32
  4. Step 4: Simplify right side
    61,966.08x = 2,090,264,234.59
  5. Step 5: Solve for x
    x = 2,090,264,234.59/61,966.08
  6. Step 6: Final answer
    x = 33,732.39

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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.