Home / 6,703.11-10,054.61-2,807.52

Finding the Fourth Proportional to 6,703.11, 10,054.61 and 2,807.52

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Solution

The fourth proportional to 6,703.11, 10,054.61 and 2,807.52 is: 4,211.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.11 : 10,054.61 = 2,807.52 : x
  2. Step 2: Convert to fraction form
    6,703.11/10,054.61 = 2,807.52/x
  3. Step 3: Cross multiply
    6,703.11x = 10,054.61 × 2,807.52
  4. Step 4: Simplify right side
    6,703.11x = 28,228,518.67
  5. Step 5: Solve for x
    x = 28,228,518.67/6,703.11
  6. Step 6: Final answer
    x = 4,211.26

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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.