Home / 7,525.04-11,284.68-4,443.44

Finding the Fourth Proportional to 7,525.04, 11,284.68 and 4,443.44

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Solution

The fourth proportional to 7,525.04, 11,284.68 and 4,443.44 is: 6,663.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.04 : 11,284.68 = 4,443.44 : x
  2. Step 2: Convert to fraction form
    7,525.04/11,284.68 = 4,443.44/x
  3. Step 3: Cross multiply
    7,525.04x = 11,284.68 × 4,443.44
  4. Step 4: Simplify right side
    7,525.04x = 50,142,798.50
  5. Step 5: Solve for x
    x = 50,142,798.50/7,525.04
  6. Step 6: Final answer
    x = 6,663.46

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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.