Home / 23,063.76-34,615.08-9,222.48

Finding the Fourth Proportional to 23,063.76, 34,615.08 and 9,222.48

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Solution

The fourth proportional to 23,063.76, 34,615.08 and 9,222.48 is: 13,841.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.76 : 34,615.08 = 9,222.48 : x
  2. Step 2: Convert to fraction form
    23,063.76/34,615.08 = 9,222.48/x
  3. Step 3: Cross multiply
    23,063.76x = 34,615.08 × 9,222.48
  4. Step 4: Simplify right side
    23,063.76x = 319,236,883.00
  5. Step 5: Solve for x
    x = 319,236,883.00/23,063.76
  6. Step 6: Final answer
    x = 13,841.49

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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.