Home / 147,306-230,433

Finding the Third Proportional to 147,306 and 230,433

Calculator

Solution

The third proportional to 147,306 and 230,433 is: 360,469.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,306 : 230,433 = 230,433 : x
  2. Step 2: Convert to fraction form
    147,306/230,433 = 230,433/x
  3. Step 3: Cross multiply
    147,306x = 230,433 × 230,433
  4. Step 4: Simplify right side
    147,306x = 53,099,367,489
  5. Step 5: Solve for x
    x = 53,099,367,489/147,306
  6. Step 6: Final answer
    x = 360,469.82

Related Problems

Find third proportional to 73,653 and 115,216.50
Half scale
Find third proportional to 294,612 and 460,866
Double scale
Find third proportional to 147,308 and 230,436
Similar ratio
Find third proportional to 220,959 and 345,649.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.