Home / 241,338.57-333,047.23-133,909.38

Finding the Fourth Proportional to 241,338.57, 333,047.23 and 133,909.38

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Solution

The fourth proportional to 241,338.57, 333,047.23 and 133,909.38 is: 184,794.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,338.57 : 333,047.23 = 133,909.38 : x
  2. Step 2: Convert to fraction form
    241,338.57/333,047.23 = 133,909.38/x
  3. Step 3: Cross multiply
    241,338.57x = 333,047.23 × 133,909.38
  4. Step 4: Simplify right side
    241,338.57x = 44,598,148,080.02
  5. Step 5: Solve for x
    x = 44,598,148,080.02/241,338.57
  6. Step 6: Final answer
    x = 184,794.95

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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.