Home / 44,669.70-67,004.72-15,087.80

Finding the Fourth Proportional to 44,669.70, 67,004.72 and 15,087.80

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Solution

The fourth proportional to 44,669.70, 67,004.72 and 15,087.80 is: 22,631.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,669.70 : 67,004.72 = 15,087.80 : x
  2. Step 2: Convert to fraction form
    44,669.70/67,004.72 = 15,087.80/x
  3. Step 3: Cross multiply
    44,669.70x = 67,004.72 × 15,087.80
  4. Step 4: Simplify right side
    44,669.70x = 1,010,953,403.95
  5. Step 5: Solve for x
    x = 1,010,953,403.95/44,669.70
  6. Step 6: Final answer
    x = 22,631.75

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1.5x scale

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.