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Finding the Fourth Proportional to 337,886.84, 466,336.20 and 192,692.93

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Solution

The fourth proportional to 337,886.84, 466,336.20 and 192,692.93 is: 265,946.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,886.84 : 466,336.20 = 192,692.93 : x
  2. Step 2: Convert to fraction form
    337,886.84/466,336.20 = 192,692.93/x
  3. Step 3: Cross multiply
    337,886.84x = 466,336.20 × 192,692.93
  4. Step 4: Simplify right side
    337,886.84x = 89,859,686,411.39
  5. Step 5: Solve for x
    x = 89,859,686,411.39/337,886.84
  6. Step 6: Final answer
    x = 265,946.10

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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.