Home / 6,040.91-9,038.08-3,700.42

Finding the Fourth Proportional to 6,040.91, 9,038.08 and 3,700.42

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Solution

The fourth proportional to 6,040.91, 9,038.08 and 3,700.42 is: 5,536.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.91 : 9,038.08 = 3,700.42 : x
  2. Step 2: Convert to fraction form
    6,040.91/9,038.08 = 3,700.42/x
  3. Step 3: Cross multiply
    6,040.91x = 9,038.08 × 3,700.42
  4. Step 4: Simplify right side
    6,040.91x = 33,444,674.02
  5. Step 5: Solve for x
    x = 33,444,674.02/6,040.91
  6. Step 6: Final answer
    x = 5,536.36

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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.