Home / 10,317.34-14,237.96-5,601.62

Finding the Fourth Proportional to 10,317.34, 14,237.96 and 5,601.62

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Solution

The fourth proportional to 10,317.34, 14,237.96 and 5,601.62 is: 7,730.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317.34 : 14,237.96 = 5,601.62 : x
  2. Step 2: Convert to fraction form
    10,317.34/14,237.96 = 5,601.62/x
  3. Step 3: Cross multiply
    10,317.34x = 14,237.96 × 5,601.62
  4. Step 4: Simplify right side
    10,317.34x = 79,755,641.50
  5. Step 5: Solve for x
    x = 79,755,641.50/10,317.34
  6. Step 6: Final answer
    x = 7,730.25

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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.