Home / 4,597.69-6,343.10-2,804.55

Finding the Fourth Proportional to 4,597.69, 6,343.10 and 2,804.55

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Solution

The fourth proportional to 4,597.69, 6,343.10 and 2,804.55 is: 3,869.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597.69 : 6,343.10 = 2,804.55 : x
  2. Step 2: Convert to fraction form
    4,597.69/6,343.10 = 2,804.55/x
  3. Step 3: Cross multiply
    4,597.69x = 6,343.10 × 2,804.55
  4. Step 4: Simplify right side
    4,597.69x = 17,789,495.37
  5. Step 5: Solve for x
    x = 17,789,495.37/4,597.69
  6. Step 6: Final answer
    x = 3,869.23

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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.