Home / 73,454.04-110,181.06-18,050.04

Finding the Fourth Proportional to 73,454.04, 110,181.06 and 18,050.04

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Solution

The fourth proportional to 73,454.04, 110,181.06 and 18,050.04 is: 27,075.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,454.04 : 110,181.06 = 18,050.04 : x
  2. Step 2: Convert to fraction form
    73,454.04/110,181.06 = 18,050.04/x
  3. Step 3: Cross multiply
    73,454.04x = 110,181.06 × 18,050.04
  4. Step 4: Simplify right side
    73,454.04x = 1,988,772,540.24
  5. Step 5: Solve for x
    x = 1,988,772,540.24/73,454.04
  6. Step 6: Final answer
    x = 27,075.06

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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.