Home / 44,065.22-66,083.81-14,476.19

Finding the Fourth Proportional to 44,065.22, 66,083.81 and 14,476.19

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Solution

The fourth proportional to 44,065.22, 66,083.81 and 14,476.19 is: 21,709.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,065.22 : 66,083.81 = 14,476.19 : x
  2. Step 2: Convert to fraction form
    44,065.22/66,083.81 = 14,476.19/x
  3. Step 3: Cross multiply
    44,065.22x = 66,083.81 × 14,476.19
  4. Step 4: Simplify right side
    44,065.22x = 956,641,386.68
  5. Step 5: Solve for x
    x = 956,641,386.68/44,065.22
  6. Step 6: Final answer
    x = 21,709.67

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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.