Home / 10,317.52-14,237.98-5,601.70

Finding the Fourth Proportional to 10,317.52, 14,237.98 and 5,601.70

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Solution

The fourth proportional to 10,317.52, 14,237.98 and 5,601.70 is: 7,730.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317.52 : 14,237.98 = 5,601.70 : x
  2. Step 2: Convert to fraction form
    10,317.52/14,237.98 = 5,601.70/x
  3. Step 3: Cross multiply
    10,317.52x = 14,237.98 × 5,601.70
  4. Step 4: Simplify right side
    10,317.52x = 79,756,892.57
  5. Step 5: Solve for x
    x = 79,756,892.57/10,317.52
  6. Step 6: Final answer
    x = 7,730.24

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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.