Home / 35,210.45-48,591.54-19,295.87

Finding the Fourth Proportional to 35,210.45, 48,591.54 and 19,295.87

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Solution

The fourth proportional to 35,210.45, 48,591.54 and 19,295.87 is: 26,628.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.45 : 48,591.54 = 19,295.87 : x
  2. Step 2: Convert to fraction form
    35,210.45/48,591.54 = 19,295.87/x
  3. Step 3: Cross multiply
    35,210.45x = 48,591.54 × 19,295.87
  4. Step 4: Simplify right side
    35,210.45x = 937,615,795.98
  5. Step 5: Solve for x
    x = 937,615,795.98/35,210.45
  6. Step 6: Final answer
    x = 26,628.91

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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.