Home / 4,925.98-7,385.06-2,843.63

Finding the Fourth Proportional to 4,925.98, 7,385.06 and 2,843.63

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Solution

The fourth proportional to 4,925.98, 7,385.06 and 2,843.63 is: 4,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.98 : 7,385.06 = 2,843.63 : x
  2. Step 2: Convert to fraction form
    4,925.98/7,385.06 = 2,843.63/x
  3. Step 3: Cross multiply
    4,925.98x = 7,385.06 × 2,843.63
  4. Step 4: Simplify right side
    4,925.98x = 21,000,378.17
  5. Step 5: Solve for x
    x = 21,000,378.17/4,925.98
  6. Step 6: Final answer
    x = 4,263.19

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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.