Home / 241,210.19-332,890.49-133,814.81

Finding the Fourth Proportional to 241,210.19, 332,890.49 and 133,814.81

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Solution

The fourth proportional to 241,210.19, 332,890.49 and 133,814.81 is: 184,675.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,210.19 : 332,890.49 = 133,814.81 : x
  2. Step 2: Convert to fraction form
    241,210.19/332,890.49 = 133,814.81/x
  3. Step 3: Cross multiply
    241,210.19x = 332,890.49 × 133,814.81
  4. Step 4: Simplify right side
    241,210.19x = 44,545,678,836.92
  5. Step 5: Solve for x
    x = 44,545,678,836.92/241,210.19
  6. Step 6: Final answer
    x = 184,675.78

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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.