Home / 264,919.04-365,597.89-151,763.66

Finding the Fourth Proportional to 264,919.04, 365,597.89 and 151,763.66

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Solution

The fourth proportional to 264,919.04, 365,597.89 and 151,763.66 is: 209,439.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,919.04 : 365,597.89 = 151,763.66 : x
  2. Step 2: Convert to fraction form
    264,919.04/365,597.89 = 151,763.66/x
  3. Step 3: Cross multiply
    264,919.04x = 365,597.89 × 151,763.66
  4. Step 4: Simplify right side
    264,919.04x = 55,484,473,038.27
  5. Step 5: Solve for x
    x = 55,484,473,038.27/264,919.04
  6. Step 6: Final answer
    x = 209,439.36

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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.