Home / 9,828.45-14,741.01-2,710.98

Finding the Fourth Proportional to 9,828.45, 14,741.01 and 2,710.98

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Solution

The fourth proportional to 9,828.45, 14,741.01 and 2,710.98 is: 4,066.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828.45 : 14,741.01 = 2,710.98 : x
  2. Step 2: Convert to fraction form
    9,828.45/14,741.01 = 2,710.98/x
  3. Step 3: Cross multiply
    9,828.45x = 14,741.01 × 2,710.98
  4. Step 4: Simplify right side
    9,828.45x = 39,962,583.29
  5. Step 5: Solve for x
    x = 39,962,583.29/9,828.45
  6. Step 6: Final answer
    x = 4,066.01

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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.