Home / 23,102.06-34,649.48-7,519.58

Finding the Fourth Proportional to 23,102.06, 34,649.48 and 7,519.58

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Solution

The fourth proportional to 23,102.06, 34,649.48 and 7,519.58 is: 11,278.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,102.06 : 34,649.48 = 7,519.58 : x
  2. Step 2: Convert to fraction form
    23,102.06/34,649.48 = 7,519.58/x
  3. Step 3: Cross multiply
    23,102.06x = 34,649.48 × 7,519.58
  4. Step 4: Simplify right side
    23,102.06x = 260,549,382.37
  5. Step 5: Solve for x
    x = 260,549,382.37/23,102.06
  6. Step 6: Final answer
    x = 11,278.19

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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.