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Finding the Fourth Proportional to 241,800.40, 333,692.65 and 134,374.96

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Solution

The fourth proportional to 241,800.40, 333,692.65 and 134,374.96 is: 185,441.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,800.40 : 333,692.65 = 134,374.96 : x
  2. Step 2: Convert to fraction form
    241,800.40/333,692.65 = 134,374.96/x
  3. Step 3: Cross multiply
    241,800.40x = 333,692.65 × 134,374.96
  4. Step 4: Simplify right side
    241,800.40x = 44,839,937,081.13
  5. Step 5: Solve for x
    x = 44,839,937,081.13/241,800.40
  6. Step 6: Final answer
    x = 185,441.95

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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.