Home / 29,303.19-43,954.79-19,461.69

Finding the Fourth Proportional to 29,303.19, 43,954.79 and 19,461.69

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Solution

The fourth proportional to 29,303.19, 43,954.79 and 19,461.69 is: 29,192.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,303.19 : 43,954.79 = 19,461.69 : x
  2. Step 2: Convert to fraction form
    29,303.19/43,954.79 = 19,461.69/x
  3. Step 3: Cross multiply
    29,303.19x = 43,954.79 × 19,461.69
  4. Step 4: Simplify right side
    29,303.19x = 855,434,399.69
  5. Step 5: Solve for x
    x = 855,434,399.69/29,303.19
  6. Step 6: Final answer
    x = 29,192.54

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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.