Home / 44,441.07-66,665.04-14,859.03

Finding the Fourth Proportional to 44,441.07, 66,665.04 and 14,859.03

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Solution

The fourth proportional to 44,441.07, 66,665.04 and 14,859.03 is: 22,289.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,441.07 : 66,665.04 = 14,859.03 : x
  2. Step 2: Convert to fraction form
    44,441.07/66,665.04 = 14,859.03/x
  3. Step 3: Cross multiply
    44,441.07x = 66,665.04 × 14,859.03
  4. Step 4: Simplify right side
    44,441.07x = 990,577,829.31
  5. Step 5: Solve for x
    x = 990,577,829.31/44,441.07
  6. Step 6: Final answer
    x = 22,289.69

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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.