Home / 4,820.06-7,230.08-2,516.06

Finding the Fourth Proportional to 4,820.06, 7,230.08 and 2,516.06

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Solution

The fourth proportional to 4,820.06, 7,230.08 and 2,516.06 is: 3,774.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.06 : 7,230.08 = 2,516.06 : x
  2. Step 2: Convert to fraction form
    4,820.06/7,230.08 = 2,516.06/x
  3. Step 3: Cross multiply
    4,820.06x = 7,230.08 × 2,516.06
  4. Step 4: Simplify right side
    4,820.06x = 18,191,285.22
  5. Step 5: Solve for x
    x = 18,191,285.22/4,820.06
  6. Step 6: Final answer
    x = 3,774.08

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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.