Home / 5,192.19-7,776.09-4,504.50

Finding the Fourth Proportional to 5,192.19, 7,776.09 and 4,504.50

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Solution

The fourth proportional to 5,192.19, 7,776.09 and 4,504.50 is: 6,746.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192.19 : 7,776.09 = 4,504.50 : x
  2. Step 2: Convert to fraction form
    5,192.19/7,776.09 = 4,504.50/x
  3. Step 3: Cross multiply
    5,192.19x = 7,776.09 × 4,504.50
  4. Step 4: Simplify right side
    5,192.19x = 35,027,397.41
  5. Step 5: Solve for x
    x = 35,027,397.41/5,192.19
  6. Step 6: Final answer
    x = 6,746.17

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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.