Home / 7,008.99-10,513.46-2,329.35

Finding the Fourth Proportional to 7,008.99, 10,513.46 and 2,329.35

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Solution

The fourth proportional to 7,008.99, 10,513.46 and 2,329.35 is: 3,494.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,008.99 : 10,513.46 = 2,329.35 : x
  2. Step 2: Convert to fraction form
    7,008.99/10,513.46 = 2,329.35/x
  3. Step 3: Cross multiply
    7,008.99x = 10,513.46 × 2,329.35
  4. Step 4: Simplify right side
    7,008.99x = 24,489,516.40
  5. Step 5: Solve for x
    x = 24,489,516.40/7,008.99
  6. Step 6: Final answer
    x = 3,494.02

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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.