Home / 29,758.98-44,570.43-19,339.14

Finding the Fourth Proportional to 29,758.98, 44,570.43 and 19,339.14

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Solution

The fourth proportional to 29,758.98, 44,570.43 and 19,339.14 is: 28,964.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,758.98 : 44,570.43 = 19,339.14 : x
  2. Step 2: Convert to fraction form
    29,758.98/44,570.43 = 19,339.14/x
  3. Step 3: Cross multiply
    29,758.98x = 44,570.43 × 19,339.14
  4. Step 4: Simplify right side
    29,758.98x = 861,953,785.63
  5. Step 5: Solve for x
    x = 861,953,785.63/29,758.98
  6. Step 6: Final answer
    x = 28,964.49

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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.