Home / 9,348.48-14,014.08-4,717.44

Finding the Fourth Proportional to 9,348.48, 14,014.08 and 4,717.44

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Solution

The fourth proportional to 9,348.48, 14,014.08 and 4,717.44 is: 7,071.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.48 : 14,014.08 = 4,717.44 : x
  2. Step 2: Convert to fraction form
    9,348.48/14,014.08 = 4,717.44/x
  3. Step 3: Cross multiply
    9,348.48x = 14,014.08 × 4,717.44
  4. Step 4: Simplify right side
    9,348.48x = 66,110,581.56
  5. Step 5: Solve for x
    x = 66,110,581.56/9,348.48
  6. Step 6: Final answer
    x = 7,071.80

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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.