Home / 7,060.20-9,744.90-4,544.04

Finding the Fourth Proportional to 7,060.20, 9,744.90 and 4,544.04

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Solution

The fourth proportional to 7,060.20, 9,744.90 and 4,544.04 is: 6,271.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.20 : 9,744.90 = 4,544.04 : x
  2. Step 2: Convert to fraction form
    7,060.20/9,744.90 = 4,544.04/x
  3. Step 3: Cross multiply
    7,060.20x = 9,744.90 × 4,544.04
  4. Step 4: Simplify right side
    7,060.20x = 44,281,215.40
  5. Step 5: Solve for x
    x = 44,281,215.40/7,060.20
  6. Step 6: Final answer
    x = 6,271.95

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.