Home / 9,828.66-14,740.39-6,708.10

Finding the Fourth Proportional to 9,828.66, 14,740.39 and 6,708.10

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Solution

The fourth proportional to 9,828.66, 14,740.39 and 6,708.10 is: 10,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828.66 : 14,740.39 = 6,708.10 : x
  2. Step 2: Convert to fraction form
    9,828.66/14,740.39 = 6,708.10/x
  3. Step 3: Cross multiply
    9,828.66x = 14,740.39 × 6,708.10
  4. Step 4: Simplify right side
    9,828.66x = 98,880,010.16
  5. Step 5: Solve for x
    x = 98,880,010.16/9,828.66
  6. Step 6: Final answer
    x = 10,060.38

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1.5x scale

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.