Home / 4,670.01-7,000.92-2,480.31

Finding the Fourth Proportional to 4,670.01, 7,000.92 and 2,480.31

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Solution

The fourth proportional to 4,670.01, 7,000.92 and 2,480.31 is: 3,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.01 : 7,000.92 = 2,480.31 : x
  2. Step 2: Convert to fraction form
    4,670.01/7,000.92 = 2,480.31/x
  3. Step 3: Cross multiply
    4,670.01x = 7,000.92 × 2,480.31
  4. Step 4: Simplify right side
    4,670.01x = 17,364,451.89
  5. Step 5: Solve for x
    x = 17,364,451.89/4,670.01
  6. Step 6: Final answer
    x = 3,718.29

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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.