Home / 9,065.06-13,598.70-3,222.26

Finding the Fourth Proportional to 9,065.06, 13,598.70 and 3,222.26

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Solution

The fourth proportional to 9,065.06, 13,598.70 and 3,222.26 is: 4,833.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.06 : 13,598.70 = 3,222.26 : x
  2. Step 2: Convert to fraction form
    9,065.06/13,598.70 = 3,222.26/x
  3. Step 3: Cross multiply
    9,065.06x = 13,598.70 × 3,222.26
  4. Step 4: Simplify right side
    9,065.06x = 43,818,547.06
  5. Step 5: Solve for x
    x = 43,818,547.06/9,065.06
  6. Step 6: Final answer
    x = 4,833.78

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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.