Home / 44,599.40-66,825.28-19,601.99

Finding the Fourth Proportional to 44,599.40, 66,825.28 and 19,601.99

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Solution

The fourth proportional to 44,599.40, 66,825.28 and 19,601.99 is: 29,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,599.40 : 66,825.28 = 19,601.99 : x
  2. Step 2: Convert to fraction form
    44,599.40/66,825.28 = 19,601.99/x
  3. Step 3: Cross multiply
    44,599.40x = 66,825.28 × 19,601.99
  4. Step 4: Simplify right side
    44,599.40x = 1,309,908,470.31
  5. Step 5: Solve for x
    x = 1,309,908,470.31/44,599.40
  6. Step 6: Final answer
    x = 29,370.54

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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.