Home / 336,023.07-503,976.29-114,407.07

Finding the Fourth Proportional to 336,023.07, 503,976.29 and 114,407.07

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Solution

The fourth proportional to 336,023.07, 503,976.29 and 114,407.07 is: 171,590.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,023.07 : 503,976.29 = 114,407.07 : x
  2. Step 2: Convert to fraction form
    336,023.07/503,976.29 = 114,407.07/x
  3. Step 3: Cross multiply
    336,023.07x = 503,976.29 × 114,407.07
  4. Step 4: Simplify right side
    336,023.07x = 57,658,450,116.34
  5. Step 5: Solve for x
    x = 57,658,450,116.34/336,023.07
  6. Step 6: Final answer
    x = 171,590.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.