Home / 9,023.04-13,533.48-2,449.89

Finding the Fourth Proportional to 9,023.04, 13,533.48 and 2,449.89

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Solution

The fourth proportional to 9,023.04, 13,533.48 and 2,449.89 is: 3,674.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.04 : 13,533.48 = 2,449.89 : x
  2. Step 2: Convert to fraction form
    9,023.04/13,533.48 = 2,449.89/x
  3. Step 3: Cross multiply
    9,023.04x = 13,533.48 × 2,449.89
  4. Step 4: Simplify right side
    9,023.04x = 33,155,537.32
  5. Step 5: Solve for x
    x = 33,155,537.32/9,023.04
  6. Step 6: Final answer
    x = 3,674.54

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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.