Home / 44,369.68-66,567.16-14,806.88

Finding the Fourth Proportional to 44,369.68, 66,567.16 and 14,806.88

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Solution

The fourth proportional to 44,369.68, 66,567.16 and 14,806.88 is: 22,214.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,369.68 : 66,567.16 = 14,806.88 : x
  2. Step 2: Convert to fraction form
    44,369.68/66,567.16 = 14,806.88/x
  3. Step 3: Cross multiply
    44,369.68x = 66,567.16 × 14,806.88
  4. Step 4: Simplify right side
    44,369.68x = 985,651,950.06
  5. Step 5: Solve for x
    x = 985,651,950.06/44,369.68
  6. Step 6: Final answer
    x = 22,214.54

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1.5x scale

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.