Home / 264,919.54-365,598.58-151,764.16

Finding the Fourth Proportional to 264,919.54, 365,598.58 and 151,764.16

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Solution

The fourth proportional to 264,919.54, 365,598.58 and 151,764.16 is: 209,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,919.54 : 365,598.58 = 151,764.16 : x
  2. Step 2: Convert to fraction form
    264,919.54/365,598.58 = 151,764.16/x
  3. Step 3: Cross multiply
    264,919.54x = 365,598.58 × 151,764.16
  4. Step 4: Simplify right side
    264,919.54x = 55,484,761,390.89
  5. Step 5: Solve for x
    x = 55,484,761,390.89/264,919.54
  6. Step 6: Final answer
    x = 209,440.05

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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.