Home / 44,669.77-67,004.80-15,087.86

Finding the Fourth Proportional to 44,669.77, 67,004.80 and 15,087.86

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Solution

The fourth proportional to 44,669.77, 67,004.80 and 15,087.86 is: 22,631.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,669.77 : 67,004.80 = 15,087.86 : x
  2. Step 2: Convert to fraction form
    44,669.77/67,004.80 = 15,087.86/x
  3. Step 3: Cross multiply
    44,669.77x = 67,004.80 × 15,087.86
  4. Step 4: Simplify right side
    44,669.77x = 1,010,959,041.73
  5. Step 5: Solve for x
    x = 1,010,959,041.73/44,669.77
  6. Step 6: Final answer
    x = 22,631.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.