Home / 241,210.20-332,889.96-133,814.80

Finding the Fourth Proportional to 241,210.20, 332,889.96 and 133,814.80

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Solution

The fourth proportional to 241,210.20, 332,889.96 and 133,814.80 is: 184,675.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,210.20 : 332,889.96 = 133,814.80 : x
  2. Step 2: Convert to fraction form
    241,210.20/332,889.96 = 133,814.80/x
  3. Step 3: Cross multiply
    241,210.20x = 332,889.96 × 133,814.80
  4. Step 4: Simplify right side
    241,210.20x = 44,545,603,419.41
  5. Step 5: Solve for x
    x = 44,545,603,419.41/241,210.20
  6. Step 6: Final answer
    x = 184,675.45

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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.