Home / 6,710.08-10,065.35-2,817.22

Finding the Fourth Proportional to 6,710.08, 10,065.35 and 2,817.22

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Solution

The fourth proportional to 6,710.08, 10,065.35 and 2,817.22 is: 4,225.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.08 : 10,065.35 = 2,817.22 : x
  2. Step 2: Convert to fraction form
    6,710.08/10,065.35 = 2,817.22/x
  3. Step 3: Cross multiply
    6,710.08x = 10,065.35 × 2,817.22
  4. Step 4: Simplify right side
    6,710.08x = 28,356,305.33
  5. Step 5: Solve for x
    x = 28,356,305.33/6,710.08
  6. Step 6: Final answer
    x = 4,225.93

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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.