Home / 44,276.67-66,418.95-14,694.75

Finding the Fourth Proportional to 44,276.67, 66,418.95 and 14,694.75

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Solution

The fourth proportional to 44,276.67, 66,418.95 and 14,694.75 is: 22,043.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,276.67 : 66,418.95 = 14,694.75 : x
  2. Step 2: Convert to fraction form
    44,276.67/66,418.95 = 14,694.75/x
  3. Step 3: Cross multiply
    44,276.67x = 66,418.95 × 14,694.75
  4. Step 4: Simplify right side
    44,276.67x = 976,009,865.51
  5. Step 5: Solve for x
    x = 976,009,865.51/44,276.67
  6. Step 6: Final answer
    x = 22,043.43

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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.