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Finding the Fourth Proportional to 241,314.01, 333,008.90 and 133,881.74

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Solution

The fourth proportional to 241,314.01, 333,008.90 and 133,881.74 is: 184,754.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,314.01 : 333,008.90 = 133,881.74 : x
  2. Step 2: Convert to fraction form
    241,314.01/333,008.90 = 133,881.74/x
  3. Step 3: Cross multiply
    241,314.01x = 333,008.90 × 133,881.74
  4. Step 4: Simplify right side
    241,314.01x = 44,583,808,633.03
  5. Step 5: Solve for x
    x = 44,583,808,633.03/241,314.01
  6. Step 6: Final answer
    x = 184,754.34

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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.