Home / 6,710.06-10,064.64-2,030.20

Finding the Fourth Proportional to 6,710.06, 10,064.64 and 2,030.20

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Solution

The fourth proportional to 6,710.06, 10,064.64 and 2,030.20 is: 3,045.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.06 : 10,064.64 = 2,030.20 : x
  2. Step 2: Convert to fraction form
    6,710.06/10,064.64 = 2,030.20/x
  3. Step 3: Cross multiply
    6,710.06x = 10,064.64 × 2,030.20
  4. Step 4: Simplify right side
    6,710.06x = 20,433,232.13
  5. Step 5: Solve for x
    x = 20,433,232.13/6,710.06
  6. Step 6: Final answer
    x = 3,045.16

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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.