Home / 10,363.50-14,301.80-5,887.37

Finding the Fourth Proportional to 10,363.50, 14,301.80 and 5,887.37

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Solution

The fourth proportional to 10,363.50, 14,301.80 and 5,887.37 is: 8,124.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363.50 : 14,301.80 = 5,887.37 : x
  2. Step 2: Convert to fraction form
    10,363.50/14,301.80 = 5,887.37/x
  3. Step 3: Cross multiply
    10,363.50x = 14,301.80 × 5,887.37
  4. Step 4: Simplify right side
    10,363.50x = 84,199,988.27
  5. Step 5: Solve for x
    x = 84,199,988.27/10,363.50
  6. Step 6: Final answer
    x = 8,124.67

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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.