Home / 26,175.38-39,410.49-23,075.32

Finding the Fourth Proportional to 26,175.38, 39,410.49 and 23,075.32

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Solution

The fourth proportional to 26,175.38, 39,410.49 and 23,075.32 is: 34,742.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,175.38 : 39,410.49 = 23,075.32 : x
  2. Step 2: Convert to fraction form
    26,175.38/39,410.49 = 23,075.32/x
  3. Step 3: Cross multiply
    26,175.38x = 39,410.49 × 23,075.32
  4. Step 4: Simplify right side
    26,175.38x = 909,409,668.11
  5. Step 5: Solve for x
    x = 909,409,668.11/26,175.38
  6. Step 6: Final answer
    x = 34,742.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.