Home / 35,211.39-48,591.44-19,295.81

Finding the Fourth Proportional to 35,211.39, 48,591.44 and 19,295.81

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Solution

The fourth proportional to 35,211.39, 48,591.44 and 19,295.81 is: 26,628.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211.39 : 48,591.44 = 19,295.81 : x
  2. Step 2: Convert to fraction form
    35,211.39/48,591.44 = 19,295.81/x
  3. Step 3: Cross multiply
    35,211.39x = 48,591.44 × 19,295.81
  4. Step 4: Simplify right side
    35,211.39x = 937,610,854.43
  5. Step 5: Solve for x
    x = 937,610,854.43/35,211.39
  6. Step 6: Final answer
    x = 26,628.06

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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.