Home / 235,228.02-324,591.26-133,233.18

Finding the Fourth Proportional to 235,228.02, 324,591.26 and 133,233.18

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Solution

The fourth proportional to 235,228.02, 324,591.26 and 133,233.18 is: 183,848.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,228.02 : 324,591.26 = 133,233.18 : x
  2. Step 2: Convert to fraction form
    235,228.02/324,591.26 = 133,233.18/x
  3. Step 3: Cross multiply
    235,228.02x = 324,591.26 × 133,233.18
  4. Step 4: Simplify right side
    235,228.02x = 43,246,325,103.84
  5. Step 5: Solve for x
    x = 43,246,325,103.84/235,228.02
  6. Step 6: Final answer
    x = 183,848.53

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1.5x scale

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.