Home / 6,040.98-8,339.68-4,693.58

Finding the Fourth Proportional to 6,040.98, 8,339.68 and 4,693.58

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Solution

The fourth proportional to 6,040.98, 8,339.68 and 4,693.58 is: 6,479.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.98 : 8,339.68 = 4,693.58 : x
  2. Step 2: Convert to fraction form
    6,040.98/8,339.68 = 4,693.58/x
  3. Step 3: Cross multiply
    6,040.98x = 8,339.68 × 4,693.58
  4. Step 4: Simplify right side
    6,040.98x = 39,142,955.25
  5. Step 5: Solve for x
    x = 39,142,955.25/6,040.98
  6. Step 6: Final answer
    x = 6,479.57

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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.