Home / 4,623.59-6,937.11-2,776.03

Finding the Fourth Proportional to 4,623.59, 6,937.11 and 2,776.03

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Solution

The fourth proportional to 4,623.59, 6,937.11 and 2,776.03 is: 4,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.59 : 6,937.11 = 2,776.03 : x
  2. Step 2: Convert to fraction form
    4,623.59/6,937.11 = 2,776.03/x
  3. Step 3: Cross multiply
    4,623.59x = 6,937.11 × 2,776.03
  4. Step 4: Simplify right side
    4,623.59x = 19,257,625.47
  5. Step 5: Solve for x
    x = 19,257,625.47/4,623.59
  6. Step 6: Final answer
    x = 4,165.08

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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.