Home / 241,417.25-333,151.65-133,991.81

Finding the Fourth Proportional to 241,417.25, 333,151.65 and 133,991.81

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Solution

The fourth proportional to 241,417.25, 333,151.65 and 133,991.81 is: 184,906.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,417.25 : 333,151.65 = 133,991.81 : x
  2. Step 2: Convert to fraction form
    241,417.25/333,151.65 = 133,991.81/x
  3. Step 3: Cross multiply
    241,417.25x = 333,151.65 × 133,991.81
  4. Step 4: Simplify right side
    241,417.25x = 44,639,592,587.99
  5. Step 5: Solve for x
    x = 44,639,592,587.99/241,417.25
  6. Step 6: Final answer
    x = 184,906.39

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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.