Home / 7,010.36-10,513.25-2,329.11

Finding the Fourth Proportional to 7,010.36, 10,513.25 and 2,329.11

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Solution

The fourth proportional to 7,010.36, 10,513.25 and 2,329.11 is: 3,492.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.36 : 10,513.25 = 2,329.11 : x
  2. Step 2: Convert to fraction form
    7,010.36/10,513.25 = 2,329.11/x
  3. Step 3: Cross multiply
    7,010.36x = 10,513.25 × 2,329.11
  4. Step 4: Simplify right side
    7,010.36x = 24,486,482.11
  5. Step 5: Solve for x
    x = 24,486,482.11/7,010.36
  6. Step 6: Final answer
    x = 3,492.90

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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.