Home / 6,040.29-9,063.87-4,720.32

Finding the Fourth Proportional to 6,040.29, 9,063.87 and 4,720.32

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Solution

The fourth proportional to 6,040.29, 9,063.87 and 4,720.32 is: 7,083.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.29 : 9,063.87 = 4,720.32 : x
  2. Step 2: Convert to fraction form
    6,040.29/9,063.87 = 4,720.32/x
  3. Step 3: Cross multiply
    6,040.29x = 9,063.87 × 4,720.32
  4. Step 4: Simplify right side
    6,040.29x = 42,784,366.84
  5. Step 5: Solve for x
    x = 42,784,366.84/6,040.29
  6. Step 6: Final answer
    x = 7,083.16

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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.