Home / 35,327.45-52,991.48-10,367.91

Finding the Fourth Proportional to 35,327.45, 52,991.48 and 10,367.91

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Solution

The fourth proportional to 35,327.45, 52,991.48 and 10,367.91 is: 15,551.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,327.45 : 52,991.48 = 10,367.91 : x
  2. Step 2: Convert to fraction form
    35,327.45/52,991.48 = 10,367.91/x
  3. Step 3: Cross multiply
    35,327.45x = 52,991.48 × 10,367.91
  4. Step 4: Simplify right side
    35,327.45x = 549,410,921.33
  5. Step 5: Solve for x
    x = 549,410,921.33/35,327.45
  6. Step 6: Final answer
    x = 15,551.95

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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.