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Finding the Fourth Proportional to 333,068.85, 499,602.67 and 96,411.15

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Solution

The fourth proportional to 333,068.85, 499,602.67 and 96,411.15 is: 144,616.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068.85 : 499,602.67 = 96,411.15 : x
  2. Step 2: Convert to fraction form
    333,068.85/499,602.67 = 96,411.15/x
  3. Step 3: Cross multiply
    333,068.85x = 499,602.67 × 96,411.15
  4. Step 4: Simplify right side
    333,068.85x = 48,167,267,716.74
  5. Step 5: Solve for x
    x = 48,167,267,716.74/333,068.85
  6. Step 6: Final answer
    x = 144,616.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.