Home / 23,075.93-34,616.48-7,283.21

Finding the Fourth Proportional to 23,075.93, 34,616.48 and 7,283.21

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Solution

The fourth proportional to 23,075.93, 34,616.48 and 7,283.21 is: 10,925.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,075.93 : 34,616.48 = 7,283.21 : x
  2. Step 2: Convert to fraction form
    23,075.93/34,616.48 = 7,283.21/x
  3. Step 3: Cross multiply
    23,075.93x = 34,616.48 × 7,283.21
  4. Step 4: Simplify right side
    23,075.93x = 252,119,093.30
  5. Step 5: Solve for x
    x = 252,119,093.30/23,075.93
  6. Step 6: Final answer
    x = 10,925.63

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1.5x scale

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.