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Finding the Fourth Proportional to 4,507.86, 6,754.04 and 4,051.34

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Solution

The fourth proportional to 4,507.86, 6,754.04 and 4,051.34 is: 6,070.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507.86 : 6,754.04 = 4,051.34 : x
  2. Step 2: Convert to fraction form
    4,507.86/6,754.04 = 4,051.34/x
  3. Step 3: Cross multiply
    4,507.86x = 6,754.04 × 4,051.34
  4. Step 4: Simplify right side
    4,507.86x = 27,362,912.41
  5. Step 5: Solve for x
    x = 27,362,912.41/4,507.86
  6. Step 6: Final answer
    x = 6,070.04

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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.