Home / 19,526.84-29,283.19-7,043.51

Finding the Fourth Proportional to 19,526.84, 29,283.19 and 7,043.51

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Solution

The fourth proportional to 19,526.84, 29,283.19 and 7,043.51 is: 10,562.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.84 : 29,283.19 = 7,043.51 : x
  2. Step 2: Convert to fraction form
    19,526.84/29,283.19 = 7,043.51/x
  3. Step 3: Cross multiply
    19,526.84x = 29,283.19 × 7,043.51
  4. Step 4: Simplify right side
    19,526.84x = 206,256,497.20
  5. Step 5: Solve for x
    x = 206,256,497.20/19,526.84
  6. Step 6: Final answer
    x = 10,562.72

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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.