Home / 57,584.66-79,465.75-32,090.47

Finding the Fourth Proportional to 57,584.66, 79,465.75 and 32,090.47

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Solution

The fourth proportional to 57,584.66, 79,465.75 and 32,090.47 is: 44,284.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,584.66 : 79,465.75 = 32,090.47 : x
  2. Step 2: Convert to fraction form
    57,584.66/79,465.75 = 32,090.47/x
  3. Step 3: Cross multiply
    57,584.66x = 79,465.75 × 32,090.47
  4. Step 4: Simplify right side
    57,584.66x = 2,550,092,869.07
  5. Step 5: Solve for x
    x = 2,550,092,869.07/57,584.66
  6. Step 6: Final answer
    x = 44,284.24

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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.