Home / 44,405.60-66,602.32-14,822.76

Finding the Fourth Proportional to 44,405.60, 66,602.32 and 14,822.76

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Solution

The fourth proportional to 44,405.60, 66,602.32 and 14,822.76 is: 22,232.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,405.60 : 66,602.32 = 14,822.76 : x
  2. Step 2: Convert to fraction form
    44,405.60/66,602.32 = 14,822.76/x
  3. Step 3: Cross multiply
    44,405.60x = 66,602.32 × 14,822.76
  4. Step 4: Simplify right side
    44,405.60x = 987,230,204.80
  5. Step 5: Solve for x
    x = 987,230,204.80/44,405.60
  6. Step 6: Final answer
    x = 22,232.11

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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.