Home / 6,040.40-8,335.84-4,525.28

Finding the Fourth Proportional to 6,040.40, 8,335.84 and 4,525.28

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Solution

The fourth proportional to 6,040.40, 8,335.84 and 4,525.28 is: 6,244.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.40 : 8,335.84 = 4,525.28 : x
  2. Step 2: Convert to fraction form
    6,040.40/8,335.84 = 4,525.28/x
  3. Step 3: Cross multiply
    6,040.40x = 8,335.84 × 4,525.28
  4. Step 4: Simplify right side
    6,040.40x = 37,721,957.04
  5. Step 5: Solve for x
    x = 37,721,957.04/6,040.40
  6. Step 6: Final answer
    x = 6,244.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.