Home / 183,022.64-252,575.52-102,448.16

Finding the Fourth Proportional to 183,022.64, 252,575.52 and 102,448.16

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Solution

The fourth proportional to 183,022.64, 252,575.52 and 102,448.16 is: 141,380.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,022.64 : 252,575.52 = 102,448.16 : x
  2. Step 2: Convert to fraction form
    183,022.64/252,575.52 = 102,448.16/x
  3. Step 3: Cross multiply
    183,022.64x = 252,575.52 × 102,448.16
  4. Step 4: Simplify right side
    183,022.64x = 25,875,897,285.04
  5. Step 5: Solve for x
    x = 25,875,897,285.04/183,022.64
  6. Step 6: Final answer
    x = 141,380.85

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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.