Home / 183,922.24-253,820.20-103,349.52

Finding the Fourth Proportional to 183,922.24, 253,820.20 and 103,349.52

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Solution

The fourth proportional to 183,922.24, 253,820.20 and 103,349.52 is: 142,626.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,922.24 : 253,820.20 = 103,349.52 : x
  2. Step 2: Convert to fraction form
    183,922.24/253,820.20 = 103,349.52/x
  3. Step 3: Cross multiply
    183,922.24x = 253,820.20 × 103,349.52
  4. Step 4: Simplify right side
    183,922.24x = 26,232,195,836.30
  5. Step 5: Solve for x
    x = 26,232,195,836.30/183,922.24
  6. Step 6: Final answer
    x = 142,626.56

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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.