Home / 9,627.30-13,285.04-5,593.77

Finding the Fourth Proportional to 9,627.30, 13,285.04 and 5,593.77

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Solution

The fourth proportional to 9,627.30, 13,285.04 and 5,593.77 is: 7,719.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.30 : 13,285.04 = 5,593.77 : x
  2. Step 2: Convert to fraction form
    9,627.30/13,285.04 = 5,593.77/x
  3. Step 3: Cross multiply
    9,627.30x = 13,285.04 × 5,593.77
  4. Step 4: Simplify right side
    9,627.30x = 74,313,458.20
  5. Step 5: Solve for x
    x = 74,313,458.20/9,627.30
  6. Step 6: Final answer
    x = 7,719.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.