Home / 61,948.20-92,922.30-22,500.26

Finding the Fourth Proportional to 61,948.20, 92,922.30 and 22,500.26

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Solution

The fourth proportional to 61,948.20, 92,922.30 and 22,500.26 is: 33,750.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,948.20 : 92,922.30 = 22,500.26 : x
  2. Step 2: Convert to fraction form
    61,948.20/92,922.30 = 22,500.26/x
  3. Step 3: Cross multiply
    61,948.20x = 92,922.30 × 22,500.26
  4. Step 4: Simplify right side
    61,948.20x = 2,090,775,445.19
  5. Step 5: Solve for x
    x = 2,090,775,445.19/61,948.20
  6. Step 6: Final answer
    x = 33,750.38

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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.