Home / 10,592.19-14,615.28-6,114.30

Finding the Fourth Proportional to 10,592.19, 14,615.28 and 6,114.30

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Solution

The fourth proportional to 10,592.19, 14,615.28 and 6,114.30 is: 8,436.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592.19 : 14,615.28 = 6,114.30 : x
  2. Step 2: Convert to fraction form
    10,592.19/14,615.28 = 6,114.30/x
  3. Step 3: Cross multiply
    10,592.19x = 14,615.28 × 6,114.30
  4. Step 4: Simplify right side
    10,592.19x = 89,362,206.50
  5. Step 5: Solve for x
    x = 89,362,206.50/10,592.19
  6. Step 6: Final answer
    x = 8,436.61

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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.