Home / 241,445.09-333,178.53-134,015.15

Finding the Fourth Proportional to 241,445.09, 333,178.53 and 134,015.15

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Solution

The fourth proportional to 241,445.09, 333,178.53 and 134,015.15 is: 184,932.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,445.09 : 333,178.53 = 134,015.15 : x
  2. Step 2: Convert to fraction form
    241,445.09/333,178.53 = 134,015.15/x
  3. Step 3: Cross multiply
    241,445.09x = 333,178.53 × 134,015.15
  4. Step 4: Simplify right side
    241,445.09x = 44,650,970,674.73
  5. Step 5: Solve for x
    x = 44,650,970,674.73/241,445.09
  6. Step 6: Final answer
    x = 184,932.20

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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.