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Finding the Fourth Proportional to 6,088.54, 9,133.74 and 2,193.86

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Solution

The fourth proportional to 6,088.54, 9,133.74 and 2,193.86 is: 3,291.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.54 : 9,133.74 = 2,193.86 : x
  2. Step 2: Convert to fraction form
    6,088.54/9,133.74 = 2,193.86/x
  3. Step 3: Cross multiply
    6,088.54x = 9,133.74 × 2,193.86
  4. Step 4: Simplify right side
    6,088.54x = 20,038,146.84
  5. Step 5: Solve for x
    x = 20,038,146.84/6,088.54
  6. Step 6: Final answer
    x = 3,291.13

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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.