Home / 6,681.19-10,021.67-2,298.68

Finding the Fourth Proportional to 6,681.19, 10,021.67 and 2,298.68

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Solution

The fourth proportional to 6,681.19, 10,021.67 and 2,298.68 is: 3,447.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681.19 : 10,021.67 = 2,298.68 : x
  2. Step 2: Convert to fraction form
    6,681.19/10,021.67 = 2,298.68/x
  3. Step 3: Cross multiply
    6,681.19x = 10,021.67 × 2,298.68
  4. Step 4: Simplify right side
    6,681.19x = 23,036,612.40
  5. Step 5: Solve for x
    x = 23,036,612.40/6,681.19
  6. Step 6: Final answer
    x = 3,447.98

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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.