Home / 7,365.36-10,159.92-4,566

Finding the Fourth Proportional to 7,365.36, 10,159.92 and 4,566

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Solution

The fourth proportional to 7,365.36, 10,159.92 and 4,566 is: 6,298.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.36 : 10,159.92 = 4,566 : x
  2. Step 2: Convert to fraction form
    7,365.36/10,159.92 = 4,566/x
  3. Step 3: Cross multiply
    7,365.36x = 10,159.92 × 4,566
  4. Step 4: Simplify right side
    7,365.36x = 46,390,194.72
  5. Step 5: Solve for x
    x = 46,390,194.72/7,365.36
  6. Step 6: Final answer
    x = 6,298.43

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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.