Home / 241,336.18-333,039.66-133,904.36

Finding the Fourth Proportional to 241,336.18, 333,039.66 and 133,904.36

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Solution

The fourth proportional to 241,336.18, 333,039.66 and 133,904.36 is: 184,785.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,336.18 : 333,039.66 = 133,904.36 : x
  2. Step 2: Convert to fraction form
    241,336.18/333,039.66 = 133,904.36/x
  3. Step 3: Cross multiply
    241,336.18x = 333,039.66 × 133,904.36
  4. Step 4: Simplify right side
    241,336.18x = 44,595,462,526.92
  5. Step 5: Solve for x
    x = 44,595,462,526.92/241,336.18
  6. Step 6: Final answer
    x = 184,785.65

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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.