Home / 9,866.19-14,804.75-4,022.35

Finding the Fourth Proportional to 9,866.19, 14,804.75 and 4,022.35

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Solution

The fourth proportional to 9,866.19, 14,804.75 and 4,022.35 is: 6,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,866.19 : 14,804.75 = 4,022.35 : x
  2. Step 2: Convert to fraction form
    9,866.19/14,804.75 = 4,022.35/x
  3. Step 3: Cross multiply
    9,866.19x = 14,804.75 × 4,022.35
  4. Step 4: Simplify right side
    9,866.19x = 59,549,859.21
  5. Step 5: Solve for x
    x = 59,549,859.21/9,866.19
  6. Step 6: Final answer
    x = 6,035.75

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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.