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Finding the Fourth Proportional to 360,267.89, 540,401.83 and 94,026.08

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Solution

The fourth proportional to 360,267.89, 540,401.83 and 94,026.08 is: 141,039.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,267.89 : 540,401.83 = 94,026.08 : x
  2. Step 2: Convert to fraction form
    360,267.89/540,401.83 = 94,026.08/x
  3. Step 3: Cross multiply
    360,267.89x = 540,401.83 × 94,026.08
  4. Step 4: Simplify right side
    360,267.89x = 50,811,866,815.67
  5. Step 5: Solve for x
    x = 50,811,866,815.67/360,267.89
  6. Step 6: Final answer
    x = 141,039.12

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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.