Home / 15,965.87-23,952.58-8,048.93

Finding the Fourth Proportional to 15,965.87, 23,952.58 and 8,048.93

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Solution

The fourth proportional to 15,965.87, 23,952.58 and 8,048.93 is: 12,075.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,965.87 : 23,952.58 = 8,048.93 : x
  2. Step 2: Convert to fraction form
    15,965.87/23,952.58 = 8,048.93/x
  3. Step 3: Cross multiply
    15,965.87x = 23,952.58 × 8,048.93
  4. Step 4: Simplify right side
    15,965.87x = 192,792,499.85
  5. Step 5: Solve for x
    x = 192,792,499.85/15,965.87
  6. Step 6: Final answer
    x = 12,075.29

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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.