Home / 7,014.60-10,525.50-4,676.28

Finding the Fourth Proportional to 7,014.60, 10,525.50 and 4,676.28

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Solution

The fourth proportional to 7,014.60, 10,525.50 and 4,676.28 is: 7,016.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.60 : 10,525.50 = 4,676.28 : x
  2. Step 2: Convert to fraction form
    7,014.60/10,525.50 = 4,676.28/x
  3. Step 3: Cross multiply
    7,014.60x = 10,525.50 × 4,676.28
  4. Step 4: Simplify right side
    7,014.60x = 49,220,185.14
  5. Step 5: Solve for x
    x = 49,220,185.14/7,014.60
  6. Step 6: Final answer
    x = 7,016.82

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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.