Home / 6,681.94-10,020.48-2,298.22

Finding the Fourth Proportional to 6,681.94, 10,020.48 and 2,298.22

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Solution

The fourth proportional to 6,681.94, 10,020.48 and 2,298.22 is: 3,446.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.94 : 10,020.48 = 2,298.22 : x
  2. Step 2: Convert to fraction form
    6,681.94/10,020.48 = 2,298.22/x
  3. Step 3: Cross multiply
    6,681.94x = 10,020.48 × 2,298.22
  4. Step 4: Simplify right side
    6,681.94x = 23,029,267.55
  5. Step 5: Solve for x
    x = 23,029,267.55/6,681.94
  6. Step 6: Final answer
    x = 3,446.49

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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.