Home / 9,510.11-14,263.94-2,490.60

Finding the Fourth Proportional to 9,510.11, 14,263.94 and 2,490.60

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Solution

The fourth proportional to 9,510.11, 14,263.94 and 2,490.60 is: 3,735.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.11 : 14,263.94 = 2,490.60 : x
  2. Step 2: Convert to fraction form
    9,510.11/14,263.94 = 2,490.60/x
  3. Step 3: Cross multiply
    9,510.11x = 14,263.94 × 2,490.60
  4. Step 4: Simplify right side
    9,510.11x = 35,525,768.96
  5. Step 5: Solve for x
    x = 35,525,768.96/9,510.11
  6. Step 6: Final answer
    x = 3,735.58

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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.