Home / 9,835.84-14,749.92-4,360

Finding the Fourth Proportional to 9,835.84, 14,749.92 and 4,360

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Solution

The fourth proportional to 9,835.84, 14,749.92 and 4,360 is: 6,538.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835.84 : 14,749.92 = 4,360 : x
  2. Step 2: Convert to fraction form
    9,835.84/14,749.92 = 4,360/x
  3. Step 3: Cross multiply
    9,835.84x = 14,749.92 × 4,360
  4. Step 4: Simplify right side
    9,835.84x = 64,309,651.20
  5. Step 5: Solve for x
    x = 64,309,651.20/9,835.84
  6. Step 6: Final answer
    x = 6,538.30

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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.