Home / 4,534.97-6,804.55-2,070.55

Finding the Fourth Proportional to 4,534.97, 6,804.55 and 2,070.55

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Solution

The fourth proportional to 4,534.97, 6,804.55 and 2,070.55 is: 3,106.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534.97 : 6,804.55 = 2,070.55 : x
  2. Step 2: Convert to fraction form
    4,534.97/6,804.55 = 2,070.55/x
  3. Step 3: Cross multiply
    4,534.97x = 6,804.55 × 2,070.55
  4. Step 4: Simplify right side
    4,534.97x = 14,089,126.98
  5. Step 5: Solve for x
    x = 14,089,126.98/4,534.97
  6. Step 6: Final answer
    x = 3,106.77

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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.