Home / 61,788.18-92,682.26-22,344.42

Finding the Fourth Proportional to 61,788.18, 92,682.26 and 22,344.42

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Solution

The fourth proportional to 61,788.18, 92,682.26 and 22,344.42 is: 33,516.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,788.18 : 92,682.26 = 22,344.42 : x
  2. Step 2: Convert to fraction form
    61,788.18/92,682.26 = 22,344.42/x
  3. Step 3: Cross multiply
    61,788.18x = 92,682.26 × 22,344.42
  4. Step 4: Simplify right side
    61,788.18x = 2,070,931,343.99
  5. Step 5: Solve for x
    x = 2,070,931,343.99/61,788.18
  6. Step 6: Final answer
    x = 33,516.63

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1.5x scale

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.