Home / 23,370.39-35,102.76-14,028.15

Finding the Fourth Proportional to 23,370.39, 35,102.76 and 14,028.15

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Solution

The fourth proportional to 23,370.39, 35,102.76 and 14,028.15 is: 21,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.39 : 35,102.76 = 14,028.15 : x
  2. Step 2: Convert to fraction form
    23,370.39/35,102.76 = 14,028.15/x
  3. Step 3: Cross multiply
    23,370.39x = 35,102.76 × 14,028.15
  4. Step 4: Simplify right side
    23,370.39x = 492,426,782.69
  5. Step 5: Solve for x
    x = 492,426,782.69/23,370.39
  6. Step 6: Final answer
    x = 21,070.54

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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.