Home / 6,054.90-9,088.15-3,135.30

Finding the Fourth Proportional to 6,054.90, 9,088.15 and 3,135.30

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Solution

The fourth proportional to 6,054.90, 9,088.15 and 3,135.30 is: 4,705.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.90 : 9,088.15 = 3,135.30 : x
  2. Step 2: Convert to fraction form
    6,054.90/9,088.15 = 3,135.30/x
  3. Step 3: Cross multiply
    6,054.90x = 9,088.15 × 3,135.30
  4. Step 4: Simplify right side
    6,054.90x = 28,494,076.70
  5. Step 5: Solve for x
    x = 28,494,076.70/6,054.90
  6. Step 6: Final answer
    x = 4,705.95

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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.