Home / 147,914-323,476

Finding the Third Proportional to 147,914 and 323,476

Calculator

Solution

The third proportional to 147,914 and 323,476 is: 707,415.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,914 : 323,476 = 323,476 : x
  2. Step 2: Convert to fraction form
    147,914/323,476 = 323,476/x
  3. Step 3: Cross multiply
    147,914x = 323,476 × 323,476
  4. Step 4: Simplify right side
    147,914x = 104,636,722,576
  5. Step 5: Solve for x
    x = 104,636,722,576/147,914
  6. Step 6: Final answer
    x = 707,415.95

Related Problems

Find third proportional to 73,957 and 161,738
Half scale
Find third proportional to 295,828 and 646,952
Double scale
Find third proportional to 147,916 and 323,480
Similar ratio
Find third proportional to 221,871 and 485,214
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.