Home / 44,879.43-67,325.64-13,710.63

Finding the Fourth Proportional to 44,879.43, 67,325.64 and 13,710.63

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Solution

The fourth proportional to 44,879.43, 67,325.64 and 13,710.63 is: 20,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,879.43 : 67,325.64 = 13,710.63 : x
  2. Step 2: Convert to fraction form
    44,879.43/67,325.64 = 13,710.63/x
  3. Step 3: Cross multiply
    44,879.43x = 67,325.64 × 13,710.63
  4. Step 4: Simplify right side
    44,879.43x = 923,076,939.55
  5. Step 5: Solve for x
    x = 923,076,939.55/44,879.43
  6. Step 6: Final answer
    x = 20,567.93

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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.