Home / 245,786.91-370,935.70

Finding the Third Proportional to 245,786.91 and 370,935.70

Calculator

Solution

The third proportional to 245,786.91 and 370,935.70 is: 559,807.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,786.91 : 370,935.70 = 370,935.70 : x
  2. Step 2: Convert to fraction form
    245,786.91/370,935.70 = 370,935.70/x
  3. Step 3: Cross multiply
    245,786.91x = 370,935.70 × 370,935.70
  4. Step 4: Simplify right side
    245,786.91x = 137,593,295,852.84
  5. Step 5: Solve for x
    x = 137,593,295,852.84/245,786.91
  6. Step 6: Final answer
    x = 559,807.27

Related Problems

Find third proportional to 122,893.45 and 185,467.85
Half scale
Find third proportional to 491,573.81 and 741,871.41
Double scale
Find third proportional to 245,789 and 370,939
Similar ratio
Find third proportional to 368,680.36 and 556,403.55
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.