Home / 110,742.25-152,824.44-60,441.25

Finding the Fourth Proportional to 110,742.25, 152,824.44 and 60,441.25

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Solution

The fourth proportional to 110,742.25, 152,824.44 and 60,441.25 is: 83,409.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,742.25 : 152,824.44 = 60,441.25 : x
  2. Step 2: Convert to fraction form
    110,742.25/152,824.44 = 60,441.25/x
  3. Step 3: Cross multiply
    110,742.25x = 152,824.44 × 60,441.25
  4. Step 4: Simplify right side
    110,742.25x = 9,236,900,184.15
  5. Step 5: Solve for x
    x = 9,236,900,184.15/110,742.25
  6. Step 6: Final answer
    x = 83,409.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.