Home / 6,810.47-10,212.50-4,037.54

Finding the Fourth Proportional to 6,810.47, 10,212.50 and 4,037.54

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Solution

The fourth proportional to 6,810.47, 10,212.50 and 4,037.54 is: 6,054.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810.47 : 10,212.50 = 4,037.54 : x
  2. Step 2: Convert to fraction form
    6,810.47/10,212.50 = 4,037.54/x
  3. Step 3: Cross multiply
    6,810.47x = 10,212.50 × 4,037.54
  4. Step 4: Simplify right side
    6,810.47x = 41,233,306.00
  5. Step 5: Solve for x
    x = 41,233,306.00/6,810.47
  6. Step 6: Final answer
    x = 6,054.40

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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.