Home / 6,060-8,336.88-5,800.80

Finding the Fourth Proportional to 6,060, 8,336.88 and 5,800.80

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Solution

The fourth proportional to 6,060, 8,336.88 and 5,800.80 is: 7,980.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060 : 8,336.88 = 5,800.80 : x
  2. Step 2: Convert to fraction form
    6,060/8,336.88 = 5,800.80/x
  3. Step 3: Cross multiply
    6,060x = 8,336.88 × 5,800.80
  4. Step 4: Simplify right side
    6,060x = 48,360,573.50
  5. Step 5: Solve for x
    x = 48,360,573.50/6,060
  6. Step 6: Final answer
    x = 7,980.29

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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.