Home / 4,760.64-7,145.01-1,841.00

Finding the Fourth Proportional to 4,760.64, 7,145.01 and 1,841.00

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Solution

The fourth proportional to 4,760.64, 7,145.01 and 1,841.00 is: 2,763.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.64 : 7,145.01 = 1,841.00 : x
  2. Step 2: Convert to fraction form
    4,760.64/7,145.01 = 1,841.00/x
  3. Step 3: Cross multiply
    4,760.64x = 7,145.01 × 1,841.00
  4. Step 4: Simplify right side
    4,760.64x = 13,153,927.68
  5. Step 5: Solve for x
    x = 13,153,927.68/4,760.64
  6. Step 6: Final answer
    x = 2,763.06

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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.