Home / 219,007.26-301,956.19-182,760.93

Finding the Fourth Proportional to 219,007.26, 301,956.19 and 182,760.93

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Solution

The fourth proportional to 219,007.26, 301,956.19 and 182,760.93 is: 251,981.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,007.26 : 301,956.19 = 182,760.93 : x
  2. Step 2: Convert to fraction form
    219,007.26/301,956.19 = 182,760.93/x
  3. Step 3: Cross multiply
    219,007.26x = 301,956.19 × 182,760.93
  4. Step 4: Simplify right side
    219,007.26x = 55,185,793,646.75
  5. Step 5: Solve for x
    x = 55,185,793,646.75/219,007.26
  6. Step 6: Final answer
    x = 251,981.57

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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.