Home / 23,954.56-36,012.92-19,307.20

Finding the Fourth Proportional to 23,954.56, 36,012.92 and 19,307.20

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Solution

The fourth proportional to 23,954.56, 36,012.92 and 19,307.20 is: 29,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.56 : 36,012.92 = 19,307.20 : x
  2. Step 2: Convert to fraction form
    23,954.56/36,012.92 = 19,307.20/x
  3. Step 3: Cross multiply
    23,954.56x = 36,012.92 × 19,307.20
  4. Step 4: Simplify right side
    23,954.56x = 695,308,649.02
  5. Step 5: Solve for x
    x = 695,308,649.02/23,954.56
  6. Step 6: Final answer
    x = 29,026.15

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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.