Home / 14,830.20-22,226.40-6,055.20

Finding the Fourth Proportional to 14,830.20, 22,226.40 and 6,055.20

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Solution

The fourth proportional to 14,830.20, 22,226.40 and 6,055.20 is: 9,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,830.20 : 22,226.40 = 6,055.20 : x
  2. Step 2: Convert to fraction form
    14,830.20/22,226.40 = 6,055.20/x
  3. Step 3: Cross multiply
    14,830.20x = 22,226.40 × 6,055.20
  4. Step 4: Simplify right side
    14,830.20x = 134,585,297.28
  5. Step 5: Solve for x
    x = 134,585,297.28/14,830.20
  6. Step 6: Final answer
    x = 9,075.08

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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.