Home / 9,443.25-14,148.48-6,626.13

Finding the Fourth Proportional to 9,443.25, 14,148.48 and 6,626.13

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Solution

The fourth proportional to 9,443.25, 14,148.48 and 6,626.13 is: 9,927.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443.25 : 14,148.48 = 6,626.13 : x
  2. Step 2: Convert to fraction form
    9,443.25/14,148.48 = 6,626.13/x
  3. Step 3: Cross multiply
    9,443.25x = 14,148.48 × 6,626.13
  4. Step 4: Simplify right side
    9,443.25x = 93,749,563.91
  5. Step 5: Solve for x
    x = 93,749,563.91/9,443.25
  6. Step 6: Final answer
    x = 9,927.68

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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.