Home / 10,296.42-14,208.91-5,820.01

Finding the Fourth Proportional to 10,296.42, 14,208.91 and 5,820.01

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Solution

The fourth proportional to 10,296.42, 14,208.91 and 5,820.01 is: 8,031.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296.42 : 14,208.91 = 5,820.01 : x
  2. Step 2: Convert to fraction form
    10,296.42/14,208.91 = 5,820.01/x
  3. Step 3: Cross multiply
    10,296.42x = 14,208.91 × 5,820.01
  4. Step 4: Simplify right side
    10,296.42x = 82,695,998.29
  5. Step 5: Solve for x
    x = 82,695,998.29/10,296.42
  6. Step 6: Final answer
    x = 8,031.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.