Home / 10,290.09-14,196.51-6,041.34

Finding the Fourth Proportional to 10,290.09, 14,196.51 and 6,041.34

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Solution

The fourth proportional to 10,290.09, 14,196.51 and 6,041.34 is: 8,334.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,290.09 : 14,196.51 = 6,041.34 : x
  2. Step 2: Convert to fraction form
    10,290.09/14,196.51 = 6,041.34/x
  3. Step 3: Cross multiply
    10,290.09x = 14,196.51 × 6,041.34
  4. Step 4: Simplify right side
    10,290.09x = 85,765,943.72
  5. Step 5: Solve for x
    x = 85,765,943.72/10,290.09
  6. Step 6: Final answer
    x = 8,334.81

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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.