Home / 61,441.77-92,198.48-25,900.91

Finding the Fourth Proportional to 61,441.77, 92,198.48 and 25,900.91

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Solution

The fourth proportional to 61,441.77, 92,198.48 and 25,900.91 is: 38,866.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,441.77 : 92,198.48 = 25,900.91 : x
  2. Step 2: Convert to fraction form
    61,441.77/92,198.48 = 25,900.91/x
  3. Step 3: Cross multiply
    61,441.77x = 92,198.48 × 25,900.91
  4. Step 4: Simplify right side
    61,441.77x = 2,388,024,633.61
  5. Step 5: Solve for x
    x = 2,388,024,633.61/61,441.77
  6. Step 6: Final answer
    x = 38,866.47

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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.