Home / 6,955.95-10,434.38-2,025.93

Finding the Fourth Proportional to 6,955.95, 10,434.38 and 2,025.93

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Solution

The fourth proportional to 6,955.95, 10,434.38 and 2,025.93 is: 3,039.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955.95 : 10,434.38 = 2,025.93 : x
  2. Step 2: Convert to fraction form
    6,955.95/10,434.38 = 2,025.93/x
  3. Step 3: Cross multiply
    6,955.95x = 10,434.38 × 2,025.93
  4. Step 4: Simplify right side
    6,955.95x = 21,139,313.34
  5. Step 5: Solve for x
    x = 21,139,313.34/6,955.95
  6. Step 6: Final answer
    x = 3,039.03

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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.