Home / 264,696.04-365,288.70-151,555.24

Finding the Fourth Proportional to 264,696.04, 365,288.70 and 151,555.24

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Solution

The fourth proportional to 264,696.04, 365,288.70 and 151,555.24 is: 209,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,696.04 : 365,288.70 = 151,555.24 : x
  2. Step 2: Convert to fraction form
    264,696.04/365,288.70 = 151,555.24/x
  3. Step 3: Cross multiply
    264,696.04x = 365,288.70 × 151,555.24
  4. Step 4: Simplify right side
    264,696.04x = 55,361,416,597.79
  5. Step 5: Solve for x
    x = 55,361,416,597.79/264,696.04
  6. Step 6: Final answer
    x = 209,150.91

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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.