Home / 235,533.02-324,962.25-133,550.44

Finding the Fourth Proportional to 235,533.02, 324,962.25 and 133,550.44

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Solution

The fourth proportional to 235,533.02, 324,962.25 and 133,550.44 is: 184,258.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,533.02 : 324,962.25 = 133,550.44 : x
  2. Step 2: Convert to fraction form
    235,533.02/324,962.25 = 133,550.44/x
  3. Step 3: Cross multiply
    235,533.02x = 324,962.25 × 133,550.44
  4. Step 4: Simplify right side
    235,533.02x = 43,398,850,157.67
  5. Step 5: Solve for x
    x = 43,398,850,157.67/235,533.02
  6. Step 6: Final answer
    x = 184,258.03

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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.