Home / 19,075.58-26,325.14-10,577.16

Finding the Fourth Proportional to 19,075.58, 26,325.14 and 10,577.16

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Solution

The fourth proportional to 19,075.58, 26,325.14 and 10,577.16 is: 14,596.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075.58 : 26,325.14 = 10,577.16 : x
  2. Step 2: Convert to fraction form
    19,075.58/26,325.14 = 10,577.16/x
  3. Step 3: Cross multiply
    19,075.58x = 26,325.14 × 10,577.16
  4. Step 4: Simplify right side
    19,075.58x = 278,445,217.80
  5. Step 5: Solve for x
    x = 278,445,217.80/19,075.58
  6. Step 6: Final answer
    x = 14,596.95

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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.