Home / 7,503.94-11,252.37-4,384.84

Finding the Fourth Proportional to 7,503.94, 11,252.37 and 4,384.84

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Solution

The fourth proportional to 7,503.94, 11,252.37 and 4,384.84 is: 6,575.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503.94 : 11,252.37 = 4,384.84 : x
  2. Step 2: Convert to fraction form
    7,503.94/11,252.37 = 4,384.84/x
  3. Step 3: Cross multiply
    7,503.94x = 11,252.37 × 4,384.84
  4. Step 4: Simplify right side
    7,503.94x = 49,339,870.80
  5. Step 5: Solve for x
    x = 49,339,870.80/7,503.94
  6. Step 6: Final answer
    x = 6,575.20

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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.