Home / 183,144.26-252,759.95-111,566.18

Finding the Fourth Proportional to 183,144.26, 252,759.95 and 111,566.18

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Solution

The fourth proportional to 183,144.26, 252,759.95 and 111,566.18 is: 153,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,144.26 : 252,759.95 = 111,566.18 : x
  2. Step 2: Convert to fraction form
    183,144.26/252,759.95 = 111,566.18/x
  3. Step 3: Cross multiply
    183,144.26x = 252,759.95 × 111,566.18
  4. Step 4: Simplify right side
    183,144.26x = 28,199,460,256.86
  5. Step 5: Solve for x
    x = 28,199,460,256.86/183,144.26
  6. Step 6: Final answer
    x = 153,974.04

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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.