Home / 6,089.76-9,130.59-2,193.66

Finding the Fourth Proportional to 6,089.76, 9,130.59 and 2,193.66

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Solution

The fourth proportional to 6,089.76, 9,130.59 and 2,193.66 is: 3,289.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089.76 : 9,130.59 = 2,193.66 : x
  2. Step 2: Convert to fraction form
    6,089.76/9,130.59 = 2,193.66/x
  3. Step 3: Cross multiply
    6,089.76x = 9,130.59 × 2,193.66
  4. Step 4: Simplify right side
    6,089.76x = 20,029,410.06
  5. Step 5: Solve for x
    x = 20,029,410.06/6,089.76
  6. Step 6: Final answer
    x = 3,289.03

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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.