Home / 19,075.07-26,323.12-10,577.23

Finding the Fourth Proportional to 19,075.07, 26,323.12 and 10,577.23

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Solution

The fourth proportional to 19,075.07, 26,323.12 and 10,577.23 is: 14,596.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075.07 : 26,323.12 = 10,577.23 : x
  2. Step 2: Convert to fraction form
    19,075.07/26,323.12 = 10,577.23/x
  3. Step 3: Cross multiply
    19,075.07x = 26,323.12 × 10,577.23
  4. Step 4: Simplify right side
    19,075.07x = 278,425,694.56
  5. Step 5: Solve for x
    x = 278,425,694.56/19,075.07
  6. Step 6: Final answer
    x = 14,596.31

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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.