Home / 9,635.98-14,454.69-4,088.70

Finding the Fourth Proportional to 9,635.98, 14,454.69 and 4,088.70

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Solution

The fourth proportional to 9,635.98, 14,454.69 and 4,088.70 is: 6,133.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635.98 : 14,454.69 = 4,088.70 : x
  2. Step 2: Convert to fraction form
    9,635.98/14,454.69 = 4,088.70/x
  3. Step 3: Cross multiply
    9,635.98x = 14,454.69 × 4,088.70
  4. Step 4: Simplify right side
    9,635.98x = 59,100,891.00
  5. Step 5: Solve for x
    x = 59,100,891.00/9,635.98
  6. Step 6: Final answer
    x = 6,133.36

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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.