Home / 26,075.36-39,116.07-9,443.22

Finding the Fourth Proportional to 26,075.36, 39,116.07 and 9,443.22

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Solution

The fourth proportional to 26,075.36, 39,116.07 and 9,443.22 is: 14,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,075.36 : 39,116.07 = 9,443.22 : x
  2. Step 2: Convert to fraction form
    26,075.36/39,116.07 = 9,443.22/x
  3. Step 3: Cross multiply
    26,075.36x = 39,116.07 × 9,443.22
  4. Step 4: Simplify right side
    26,075.36x = 369,381,654.55
  5. Step 5: Solve for x
    x = 369,381,654.55/26,075.36
  6. Step 6: Final answer
    x = 14,165.93

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Similar ratio
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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.