Home / 6,068.15-8,373.96-3,415.55

Finding the Fourth Proportional to 6,068.15, 8,373.96 and 3,415.55

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Solution

The fourth proportional to 6,068.15, 8,373.96 and 3,415.55 is: 4,713.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068.15 : 8,373.96 = 3,415.55 : x
  2. Step 2: Convert to fraction form
    6,068.15/8,373.96 = 3,415.55/x
  3. Step 3: Cross multiply
    6,068.15x = 8,373.96 × 3,415.55
  4. Step 4: Simplify right side
    6,068.15x = 28,601,637.21
  5. Step 5: Solve for x
    x = 28,601,637.21/6,068.15
  6. Step 6: Final answer
    x = 4,713.41

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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.