Home / 44,025.14-66,003.60-14,424.50

Finding the Fourth Proportional to 44,025.14, 66,003.60 and 14,424.50

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Solution

The fourth proportional to 44,025.14, 66,003.60 and 14,424.50 is: 21,625.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,025.14 : 66,003.60 = 14,424.50 : x
  2. Step 2: Convert to fraction form
    44,025.14/66,003.60 = 14,424.50/x
  3. Step 3: Cross multiply
    44,025.14x = 66,003.60 × 14,424.50
  4. Step 4: Simplify right side
    44,025.14x = 952,068,928.20
  5. Step 5: Solve for x
    x = 952,068,928.20/44,025.14
  6. Step 6: Final answer
    x = 21,625.57

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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.