Home / 9,510.12-14,260.14-3,964.56

Finding the Fourth Proportional to 9,510.12, 14,260.14 and 3,964.56

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Solution

The fourth proportional to 9,510.12, 14,260.14 and 3,964.56 is: 5,944.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.12 : 14,260.14 = 3,964.56 : x
  2. Step 2: Convert to fraction form
    9,510.12/14,260.14 = 3,964.56/x
  3. Step 3: Cross multiply
    9,510.12x = 14,260.14 × 3,964.56
  4. Step 4: Simplify right side
    9,510.12x = 56,535,180.64
  5. Step 5: Solve for x
    x = 56,535,180.64/9,510.12
  6. Step 6: Final answer
    x = 5,944.74

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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.