Home / 29,744.40-41,075.04-19,152.48

Finding the Fourth Proportional to 29,744.40, 41,075.04 and 19,152.48

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Solution

The fourth proportional to 29,744.40, 41,075.04 and 19,152.48 is: 26,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,744.40 : 41,075.04 = 19,152.48 : x
  2. Step 2: Convert to fraction form
    29,744.40/41,075.04 = 19,152.48/x
  3. Step 3: Cross multiply
    29,744.40x = 41,075.04 × 19,152.48
  4. Step 4: Simplify right side
    29,744.40x = 786,688,882.10
  5. Step 5: Solve for x
    x = 786,688,882.10/29,744.40
  6. Step 6: Final answer
    x = 26,448.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.