Home / 9,303.35-13,955.14-2,729.67

Finding the Fourth Proportional to 9,303.35, 13,955.14 and 2,729.67

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Solution

The fourth proportional to 9,303.35, 13,955.14 and 2,729.67 is: 4,094.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.35 : 13,955.14 = 2,729.67 : x
  2. Step 2: Convert to fraction form
    9,303.35/13,955.14 = 2,729.67/x
  3. Step 3: Cross multiply
    9,303.35x = 13,955.14 × 2,729.67
  4. Step 4: Simplify right side
    9,303.35x = 38,092,927.00
  5. Step 5: Solve for x
    x = 38,092,927.00/9,303.35
  6. Step 6: Final answer
    x = 4,094.54

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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.