Home / 4,300.06-6,445.95-2,350.90

Finding the Fourth Proportional to 4,300.06, 6,445.95 and 2,350.90

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Solution

The fourth proportional to 4,300.06, 6,445.95 and 2,350.90 is: 3,524.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300.06 : 6,445.95 = 2,350.90 : x
  2. Step 2: Convert to fraction form
    4,300.06/6,445.95 = 2,350.90/x
  3. Step 3: Cross multiply
    4,300.06x = 6,445.95 × 2,350.90
  4. Step 4: Simplify right side
    4,300.06x = 15,153,784.80
  5. Step 5: Solve for x
    x = 15,153,784.80/4,300.06
  6. Step 6: Final answer
    x = 3,524.09

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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.