Home / 7,015.92-10,524.08-2,402.16

Finding the Fourth Proportional to 7,015.92, 10,524.08 and 2,402.16

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Solution

The fourth proportional to 7,015.92, 10,524.08 and 2,402.16 is: 3,603.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015.92 : 10,524.08 = 2,402.16 : x
  2. Step 2: Convert to fraction form
    7,015.92/10,524.08 = 2,402.16/x
  3. Step 3: Cross multiply
    7,015.92x = 10,524.08 × 2,402.16
  4. Step 4: Simplify right side
    7,015.92x = 25,280,524.01
  5. Step 5: Solve for x
    x = 25,280,524.01/7,015.92
  6. Step 6: Final answer
    x = 3,603.31

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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.