Home / 13,343.02-20,014.17-4,583.98

Finding the Fourth Proportional to 13,343.02, 20,014.17 and 4,583.98

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Solution

The fourth proportional to 13,343.02, 20,014.17 and 4,583.98 is: 6,875.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,343.02 : 20,014.17 = 4,583.98 : x
  2. Step 2: Convert to fraction form
    13,343.02/20,014.17 = 4,583.98/x
  3. Step 3: Cross multiply
    13,343.02x = 20,014.17 × 4,583.98
  4. Step 4: Simplify right side
    13,343.02x = 91,744,555.00
  5. Step 5: Solve for x
    x = 91,744,555.00/13,343.02
  6. Step 6: Final answer
    x = 6,875.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.