Home / 10,740.54-14,821.32-6,025.14

Finding the Fourth Proportional to 10,740.54, 14,821.32 and 6,025.14

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Solution

The fourth proportional to 10,740.54, 14,821.32 and 6,025.14 is: 8,314.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740.54 : 14,821.32 = 6,025.14 : x
  2. Step 2: Convert to fraction form
    10,740.54/14,821.32 = 6,025.14/x
  3. Step 3: Cross multiply
    10,740.54x = 14,821.32 × 6,025.14
  4. Step 4: Simplify right side
    10,740.54x = 89,300,527.98
  5. Step 5: Solve for x
    x = 89,300,527.98/10,740.54
  6. Step 6: Final answer
    x = 8,314.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.