Home / 243,780.22-364,050.32-241,141.24

Finding the Fourth Proportional to 243,780.22, 364,050.32 and 241,141.24

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Solution

The fourth proportional to 243,780.22, 364,050.32 and 241,141.24 is: 360,109.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,780.22 : 364,050.32 = 241,141.24 : x
  2. Step 2: Convert to fraction form
    243,780.22/364,050.32 = 241,141.24/x
  3. Step 3: Cross multiply
    243,780.22x = 364,050.32 × 241,141.24
  4. Step 4: Simplify right side
    243,780.22x = 87,787,545,587.20
  5. Step 5: Solve for x
    x = 87,787,545,587.20/243,780.22
  6. Step 6: Final answer
    x = 360,109.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.