Home / 9,628.14-14,441.25-4,701.18

Finding the Fourth Proportional to 9,628.14, 14,441.25 and 4,701.18

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Solution

The fourth proportional to 9,628.14, 14,441.25 and 4,701.18 is: 7,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628.14 : 14,441.25 = 4,701.18 : x
  2. Step 2: Convert to fraction form
    9,628.14/14,441.25 = 4,701.18/x
  3. Step 3: Cross multiply
    9,628.14x = 14,441.25 × 4,701.18
  4. Step 4: Simplify right side
    9,628.14x = 67,890,915.68
  5. Step 5: Solve for x
    x = 67,890,915.68/9,628.14
  6. Step 6: Final answer
    x = 7,051.30

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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.