Home / 41,192.12-61,788.06-14,896.76

Finding the Fourth Proportional to 41,192.12, 61,788.06 and 14,896.76

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Solution

The fourth proportional to 41,192.12, 61,788.06 and 14,896.76 is: 22,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,192.12 : 61,788.06 = 14,896.76 : x
  2. Step 2: Convert to fraction form
    41,192.12/61,788.06 = 14,896.76/x
  3. Step 3: Cross multiply
    41,192.12x = 61,788.06 × 14,896.76
  4. Step 4: Simplify right side
    41,192.12x = 920,441,900.69
  5. Step 5: Solve for x
    x = 920,441,900.69/41,192.12
  6. Step 6: Final answer
    x = 22,345.10

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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.