Home / 6,760.19-10,143.63-4,564.10

Finding the Fourth Proportional to 6,760.19, 10,143.63 and 4,564.10

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Solution

The fourth proportional to 6,760.19, 10,143.63 and 4,564.10 is: 6,848.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.19 : 10,143.63 = 4,564.10 : x
  2. Step 2: Convert to fraction form
    6,760.19/10,143.63 = 4,564.10/x
  3. Step 3: Cross multiply
    6,760.19x = 10,143.63 × 4,564.10
  4. Step 4: Simplify right side
    6,760.19x = 46,296,490.96
  5. Step 5: Solve for x
    x = 46,296,490.96/6,760.19
  6. Step 6: Final answer
    x = 6,848.41

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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.