Home / 1,795.04-2,690.25-1,748.91

Finding the Fourth Proportional to 1,795.04, 2,690.25 and 1,748.91

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Solution

The fourth proportional to 1,795.04, 2,690.25 and 1,748.91 is: 2,621.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.04 : 2,690.25 = 1,748.91 : x
  2. Step 2: Convert to fraction form
    1,795.04/2,690.25 = 1,748.91/x
  3. Step 3: Cross multiply
    1,795.04x = 2,690.25 × 1,748.91
  4. Step 4: Simplify right side
    1,795.04x = 4,704,987.30
  5. Step 5: Solve for x
    x = 4,704,987.30/1,795.04
  6. Step 6: Final answer
    x = 2,621.11

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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.