Home / 26,075.82-39,113.74-6,354.22

Finding the Fourth Proportional to 26,075.82, 39,113.74 and 6,354.22

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Solution

The fourth proportional to 26,075.82, 39,113.74 and 6,354.22 is: 9,531.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,075.82 : 39,113.74 = 6,354.22 : x
  2. Step 2: Convert to fraction form
    26,075.82/39,113.74 = 6,354.22/x
  3. Step 3: Cross multiply
    26,075.82x = 39,113.74 × 6,354.22
  4. Step 4: Simplify right side
    26,075.82x = 248,537,308.98
  5. Step 5: Solve for x
    x = 248,537,308.98/26,075.82
  6. Step 6: Final answer
    x = 9,531.33

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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.