Home / 22,708.08-34,075.36-9,559.68

Finding the Fourth Proportional to 22,708.08, 34,075.36 and 9,559.68

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Solution

The fourth proportional to 22,708.08, 34,075.36 and 9,559.68 is: 14,345.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,708.08 : 34,075.36 = 9,559.68 : x
  2. Step 2: Convert to fraction form
    22,708.08/34,075.36 = 9,559.68/x
  3. Step 3: Cross multiply
    22,708.08x = 34,075.36 × 9,559.68
  4. Step 4: Simplify right side
    22,708.08x = 325,749,537.48
  5. Step 5: Solve for x
    x = 325,749,537.48/22,708.08
  6. Step 6: Final answer
    x = 14,345.09

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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.