Home / 13,023.76-19,526.36-6,094.48

Finding the Fourth Proportional to 13,023.76, 19,526.36 and 6,094.48

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Solution

The fourth proportional to 13,023.76, 19,526.36 and 6,094.48 is: 9,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,023.76 : 19,526.36 = 6,094.48 : x
  2. Step 2: Convert to fraction form
    13,023.76/19,526.36 = 6,094.48/x
  3. Step 3: Cross multiply
    13,023.76x = 19,526.36 × 6,094.48
  4. Step 4: Simplify right side
    13,023.76x = 119,003,010.49
  5. Step 5: Solve for x
    x = 119,003,010.49/13,023.76
  6. Step 6: Final answer
    x = 9,137.38

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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.