Home / 7,133.37-10,701.11-2,454.59

Finding the Fourth Proportional to 7,133.37, 10,701.11 and 2,454.59

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Solution

The fourth proportional to 7,133.37, 10,701.11 and 2,454.59 is: 3,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133.37 : 10,701.11 = 2,454.59 : x
  2. Step 2: Convert to fraction form
    7,133.37/10,701.11 = 2,454.59/x
  3. Step 3: Cross multiply
    7,133.37x = 10,701.11 × 2,454.59
  4. Step 4: Simplify right side
    7,133.37x = 26,266,790.23
  5. Step 5: Solve for x
    x = 26,266,790.23/7,133.37
  6. Step 6: Final answer
    x = 3,682.24

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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.