Home / 7,029.36-10,544.31-4,065.98

Finding the Fourth Proportional to 7,029.36, 10,544.31 and 4,065.98

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Solution

The fourth proportional to 7,029.36, 10,544.31 and 4,065.98 is: 6,099.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.36 : 10,544.31 = 4,065.98 : x
  2. Step 2: Convert to fraction form
    7,029.36/10,544.31 = 4,065.98/x
  3. Step 3: Cross multiply
    7,029.36x = 10,544.31 × 4,065.98
  4. Step 4: Simplify right side
    7,029.36x = 42,872,900.85
  5. Step 5: Solve for x
    x = 42,872,900.85/7,029.36
  6. Step 6: Final answer
    x = 6,099.12

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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.