Home / 10,446.29-14,417.15-5,969.01

Finding the Fourth Proportional to 10,446.29, 14,417.15 and 5,969.01

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Solution

The fourth proportional to 10,446.29, 14,417.15 and 5,969.01 is: 8,237.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446.29 : 14,417.15 = 5,969.01 : x
  2. Step 2: Convert to fraction form
    10,446.29/14,417.15 = 5,969.01/x
  3. Step 3: Cross multiply
    10,446.29x = 14,417.15 × 5,969.01
  4. Step 4: Simplify right side
    10,446.29x = 86,056,112.52
  5. Step 5: Solve for x
    x = 86,056,112.52/10,446.29
  6. Step 6: Final answer
    x = 8,237.96

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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.