Home / 9,928.58-14,896.33-6,610.16

Finding the Fourth Proportional to 9,928.58, 14,896.33 and 6,610.16

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Solution

The fourth proportional to 9,928.58, 14,896.33 and 6,610.16 is: 9,917.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,928.58 : 14,896.33 = 6,610.16 : x
  2. Step 2: Convert to fraction form
    9,928.58/14,896.33 = 6,610.16/x
  3. Step 3: Cross multiply
    9,928.58x = 14,896.33 × 6,610.16
  4. Step 4: Simplify right side
    9,928.58x = 98,467,124.71
  5. Step 5: Solve for x
    x = 98,467,124.71/9,928.58
  6. Step 6: Final answer
    x = 9,917.54

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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.