Home / 44,322.90-66,524.34-30,056.82

Finding the Fourth Proportional to 44,322.90, 66,524.34 and 30,056.82

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Solution

The fourth proportional to 44,322.90, 66,524.34 and 30,056.82 is: 45,112.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322.90 : 66,524.34 = 30,056.82 : x
  2. Step 2: Convert to fraction form
    44,322.90/66,524.34 = 30,056.82/x
  3. Step 3: Cross multiply
    44,322.90x = 66,524.34 × 30,056.82
  4. Step 4: Simplify right side
    44,322.90x = 1,999,510,113.00
  5. Step 5: Solve for x
    x = 1,999,510,113.00/44,322.90
  6. Step 6: Final answer
    x = 45,112.35

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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.