Home / 29,455.04-44,181.36-7,267.28

Finding the Fourth Proportional to 29,455.04, 44,181.36 and 7,267.28

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Solution

The fourth proportional to 29,455.04, 44,181.36 and 7,267.28 is: 10,900.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,455.04 : 44,181.36 = 7,267.28 : x
  2. Step 2: Convert to fraction form
    29,455.04/44,181.36 = 7,267.28/x
  3. Step 3: Cross multiply
    29,455.04x = 44,181.36 × 7,267.28
  4. Step 4: Simplify right side
    29,455.04x = 321,078,313.90
  5. Step 5: Solve for x
    x = 321,078,313.90/29,455.04
  6. Step 6: Final answer
    x = 10,900.62

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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.