Home / 46,668.27-64,400.22-25,447.62

Finding the Fourth Proportional to 46,668.27, 64,400.22 and 25,447.62

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Solution

The fourth proportional to 46,668.27, 64,400.22 and 25,447.62 is: 35,116.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,668.27 : 64,400.22 = 25,447.62 : x
  2. Step 2: Convert to fraction form
    46,668.27/64,400.22 = 25,447.62/x
  3. Step 3: Cross multiply
    46,668.27x = 64,400.22 × 25,447.62
  4. Step 4: Simplify right side
    46,668.27x = 1,638,832,326.48
  5. Step 5: Solve for x
    x = 1,638,832,326.48/46,668.27
  6. Step 6: Final answer
    x = 35,116.63

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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.