Home / 264,695.04-365,287.32-151,554.24

Finding the Fourth Proportional to 264,695.04, 365,287.32 and 151,554.24

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Solution

The fourth proportional to 264,695.04, 365,287.32 and 151,554.24 is: 209,149.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,695.04 : 365,287.32 = 151,554.24 : x
  2. Step 2: Convert to fraction form
    264,695.04/365,287.32 = 151,554.24/x
  3. Step 3: Cross multiply
    264,695.04x = 365,287.32 × 151,554.24
  4. Step 4: Simplify right side
    264,695.04x = 55,360,842,164.24
  5. Step 5: Solve for x
    x = 55,360,842,164.24/264,695.04
  6. Step 6: Final answer
    x = 209,149.53

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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.