Home / 9,325.02-13,973.68-7,355.44

Finding the Fourth Proportional to 9,325.02, 13,973.68 and 7,355.44

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Solution

The fourth proportional to 9,325.02, 13,973.68 and 7,355.44 is: 11,022.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.02 : 13,973.68 = 7,355.44 : x
  2. Step 2: Convert to fraction form
    9,325.02/13,973.68 = 7,355.44/x
  3. Step 3: Cross multiply
    9,325.02x = 13,973.68 × 7,355.44
  4. Step 4: Simplify right side
    9,325.02x = 102,782,564.82
  5. Step 5: Solve for x
    x = 102,782,564.82/9,325.02
  6. Step 6: Final answer
    x = 11,022.24

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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.