Home / 43,732.86-60,341.15-25,830.52

Finding the Fourth Proportional to 43,732.86, 60,341.15 and 25,830.52

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Solution

The fourth proportional to 43,732.86, 60,341.15 and 25,830.52 is: 35,640.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,732.86 : 60,341.15 = 25,830.52 : x
  2. Step 2: Convert to fraction form
    43,732.86/60,341.15 = 25,830.52/x
  3. Step 3: Cross multiply
    43,732.86x = 60,341.15 × 25,830.52
  4. Step 4: Simplify right side
    43,732.86x = 1,558,643,365.33
  5. Step 5: Solve for x
    x = 1,558,643,365.33/43,732.86
  6. Step 6: Final answer
    x = 35,640.10

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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.