Home / 7,208.19-10,810.06-3,048.13

Finding the Fourth Proportional to 7,208.19, 10,810.06 and 3,048.13

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Solution

The fourth proportional to 7,208.19, 10,810.06 and 3,048.13 is: 4,571.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,208.19 : 10,810.06 = 3,048.13 : x
  2. Step 2: Convert to fraction form
    7,208.19/10,810.06 = 3,048.13/x
  3. Step 3: Cross multiply
    7,208.19x = 10,810.06 × 3,048.13
  4. Step 4: Simplify right side
    7,208.19x = 32,950,474.08
  5. Step 5: Solve for x
    x = 32,950,474.08/7,208.19
  6. Step 6: Final answer
    x = 4,571.25

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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.