Home / 14,395.22-21,595.72-6,075.22

Finding the Fourth Proportional to 14,395.22, 21,595.72 and 6,075.22

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Solution

The fourth proportional to 14,395.22, 21,595.72 and 6,075.22 is: 9,114.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395.22 : 21,595.72 = 6,075.22 : x
  2. Step 2: Convert to fraction form
    14,395.22/21,595.72 = 6,075.22/x
  3. Step 3: Cross multiply
    14,395.22x = 21,595.72 × 6,075.22
  4. Step 4: Simplify right side
    14,395.22x = 131,198,750.06
  5. Step 5: Solve for x
    x = 131,198,750.06/14,395.22
  6. Step 6: Final answer
    x = 9,114.05

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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.