Home / 29,882.85-44,759.28-19,316.01

Finding the Fourth Proportional to 29,882.85, 44,759.28 and 19,316.01

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Solution

The fourth proportional to 29,882.85, 44,759.28 and 19,316.01 is: 28,932.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,882.85 : 44,759.28 = 19,316.01 : x
  2. Step 2: Convert to fraction form
    29,882.85/44,759.28 = 19,316.01/x
  3. Step 3: Cross multiply
    29,882.85x = 44,759.28 × 19,316.01
  4. Step 4: Simplify right side
    29,882.85x = 864,570,700.07
  5. Step 5: Solve for x
    x = 864,570,700.07/29,882.85
  6. Step 6: Final answer
    x = 28,932.00

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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.