Home / 9,828.17-14,739.63-6,707.61

Finding the Fourth Proportional to 9,828.17, 14,739.63 and 6,707.61

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Solution

The fourth proportional to 9,828.17, 14,739.63 and 6,707.61 is: 10,059.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828.17 : 14,739.63 = 6,707.61 : x
  2. Step 2: Convert to fraction form
    9,828.17/14,739.63 = 6,707.61/x
  3. Step 3: Cross multiply
    9,828.17x = 14,739.63 × 6,707.61
  4. Step 4: Simplify right side
    9,828.17x = 98,867,689.58
  5. Step 5: Solve for x
    x = 98,867,689.58/9,828.17
  6. Step 6: Final answer
    x = 10,059.63

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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.