Home / 44,161.25-66,244.95-14,599.89

Finding the Fourth Proportional to 44,161.25, 66,244.95 and 14,599.89

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Solution

The fourth proportional to 44,161.25, 66,244.95 and 14,599.89 is: 21,900.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,161.25 : 66,244.95 = 14,599.89 : x
  2. Step 2: Convert to fraction form
    44,161.25/66,244.95 = 14,599.89/x
  3. Step 3: Cross multiply
    44,161.25x = 66,244.95 × 14,599.89
  4. Step 4: Simplify right side
    44,161.25x = 967,168,983.06
  5. Step 5: Solve for x
    x = 967,168,983.06/44,161.25
  6. Step 6: Final answer
    x = 21,900.85

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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.