Home / 46,840.33-64,641.19-25,619.59

Finding the Fourth Proportional to 46,840.33, 64,641.19 and 25,619.59

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Solution

The fourth proportional to 46,840.33, 64,641.19 and 25,619.59 is: 35,355.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,840.33 : 64,641.19 = 25,619.59 : x
  2. Step 2: Convert to fraction form
    46,840.33/64,641.19 = 25,619.59/x
  3. Step 3: Cross multiply
    46,840.33x = 64,641.19 × 25,619.59
  4. Step 4: Simplify right side
    46,840.33x = 1,656,080,720.86
  5. Step 5: Solve for x
    x = 1,656,080,720.86/46,840.33
  6. Step 6: Final answer
    x = 35,355.88

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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.