Home / 152,956.50-246,247.50

Finding the Third Proportional to 152,956.50 and 246,247.50

Calculator

Solution

The third proportional to 152,956.50 and 246,247.50 is: 396,438.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,956.50 : 246,247.50 = 246,247.50 : x
  2. Step 2: Convert to fraction form
    152,956.50/246,247.50 = 246,247.50/x
  3. Step 3: Cross multiply
    152,956.50x = 246,247.50 × 246,247.50
  4. Step 4: Simplify right side
    152,956.50x = 60,637,831,256.25
  5. Step 5: Solve for x
    x = 60,637,831,256.25/152,956.50
  6. Step 6: Final answer
    x = 396,438.41

Related Problems

Find third proportional to 76,478.25 and 123,123.75
Half scale
Find third proportional to 305,913 and 492,495
Double scale
Find third proportional to 152,959 and 246,251
Similar ratio
Find third proportional to 229,434.75 and 369,371.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.