Home / 35,250.24-48,645.38-19,334.80

Finding the Fourth Proportional to 35,250.24, 48,645.38 and 19,334.80

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Solution

The fourth proportional to 35,250.24, 48,645.38 and 19,334.80 is: 26,682.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,250.24 : 48,645.38 = 19,334.80 : x
  2. Step 2: Convert to fraction form
    35,250.24/48,645.38 = 19,334.80/x
  3. Step 3: Cross multiply
    35,250.24x = 48,645.38 × 19,334.80
  4. Step 4: Simplify right side
    35,250.24x = 940,548,693.22
  5. Step 5: Solve for x
    x = 940,548,693.22/35,250.24
  6. Step 6: Final answer
    x = 26,682.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.