Home / 61,093.52-91,558.20-26,023.76

Finding the Fourth Proportional to 61,093.52, 91,558.20 and 26,023.76

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Solution

The fourth proportional to 61,093.52, 91,558.20 and 26,023.76 is: 39,000.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,093.52 : 91,558.20 = 26,023.76 : x
  2. Step 2: Convert to fraction form
    61,093.52/91,558.20 = 26,023.76/x
  3. Step 3: Cross multiply
    61,093.52x = 91,558.20 × 26,023.76
  4. Step 4: Simplify right side
    61,093.52x = 2,382,688,622.83
  5. Step 5: Solve for x
    x = 2,382,688,622.83/61,093.52
  6. Step 6: Final answer
    x = 39,000.68

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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.