Home / 7,295.85-10,067.00-4,312.62

Finding the Fourth Proportional to 7,295.85, 10,067.00 and 4,312.62

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Solution

The fourth proportional to 7,295.85, 10,067.00 and 4,312.62 is: 5,950.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.85 : 10,067.00 = 4,312.62 : x
  2. Step 2: Convert to fraction form
    7,295.85/10,067.00 = 4,312.62/x
  3. Step 3: Cross multiply
    7,295.85x = 10,067.00 × 4,312.62
  4. Step 4: Simplify right side
    7,295.85x = 43,415,123.98
  5. Step 5: Solve for x
    x = 43,415,123.98/7,295.85
  6. Step 6: Final answer
    x = 5,950.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.