Home / 46,760.91-64,530.05-25,540.22

Finding the Fourth Proportional to 46,760.91, 64,530.05 and 25,540.22

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Solution

The fourth proportional to 46,760.91, 64,530.05 and 25,540.22 is: 35,245.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,760.91 : 64,530.05 = 25,540.22 : x
  2. Step 2: Convert to fraction form
    46,760.91/64,530.05 = 25,540.22/x
  3. Step 3: Cross multiply
    46,760.91x = 64,530.05 × 25,540.22
  4. Step 4: Simplify right side
    46,760.91x = 1,648,111,898.79
  5. Step 5: Solve for x
    x = 1,648,111,898.79/46,760.91
  6. Step 6: Final answer
    x = 35,245.51

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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.