Home / 46,449.11-64,099.88-25,227.92

Finding the Fourth Proportional to 46,449.11, 64,099.88 and 25,227.92

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Solution

The fourth proportional to 46,449.11, 64,099.88 and 25,227.92 is: 34,814.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.11 : 64,099.88 = 25,227.92 : x
  2. Step 2: Convert to fraction form
    46,449.11/64,099.88 = 25,227.92/x
  3. Step 3: Cross multiply
    46,449.11x = 64,099.88 × 25,227.92
  4. Step 4: Simplify right side
    46,449.11x = 1,617,106,644.65
  5. Step 5: Solve for x
    x = 1,617,106,644.65/46,449.11
  6. Step 6: Final answer
    x = 34,814.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.