Home / 9,094.24-13,636.77-3,543.31

Finding the Fourth Proportional to 9,094.24, 13,636.77 and 3,543.31

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Solution

The fourth proportional to 9,094.24, 13,636.77 and 3,543.31 is: 5,313.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.24 : 13,636.77 = 3,543.31 : x
  2. Step 2: Convert to fraction form
    9,094.24/13,636.77 = 3,543.31/x
  3. Step 3: Cross multiply
    9,094.24x = 13,636.77 × 3,543.31
  4. Step 4: Simplify right side
    9,094.24x = 48,319,303.51
  5. Step 5: Solve for x
    x = 48,319,303.51/9,094.24
  6. Step 6: Final answer
    x = 5,313.18

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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.