Home / 9,849.81-14,766.31-4,299.00

Finding the Fourth Proportional to 9,849.81, 14,766.31 and 4,299.00

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Solution

The fourth proportional to 9,849.81, 14,766.31 and 4,299.00 is: 6,444.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.81 : 14,766.31 = 4,299.00 : x
  2. Step 2: Convert to fraction form
    9,849.81/14,766.31 = 4,299.00/x
  3. Step 3: Cross multiply
    9,849.81x = 14,766.31 × 4,299.00
  4. Step 4: Simplify right side
    9,849.81x = 63,480,411.84
  5. Step 5: Solve for x
    x = 63,480,411.84/9,849.81
  6. Step 6: Final answer
    x = 6,444.84

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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.