Home / 19,075.03-26,325.14-10,579.82

Finding the Fourth Proportional to 19,075.03, 26,325.14 and 10,579.82

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Solution

The fourth proportional to 19,075.03, 26,325.14 and 10,579.82 is: 14,601.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075.03 : 26,325.14 = 10,579.82 : x
  2. Step 2: Convert to fraction form
    19,075.03/26,325.14 = 10,579.82/x
  3. Step 3: Cross multiply
    19,075.03x = 26,325.14 × 10,579.82
  4. Step 4: Simplify right side
    19,075.03x = 278,515,058.15
  5. Step 5: Solve for x
    x = 278,515,058.15/19,075.03
  6. Step 6: Final answer
    x = 14,601.03

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1.5x scale

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.