Home / 153,306-232,551

Finding the Third Proportional to 153,306 and 232,551

Calculator

Solution

The third proportional to 153,306 and 232,551 is: 352,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,306 : 232,551 = 232,551 : x
  2. Step 2: Convert to fraction form
    153,306/232,551 = 232,551/x
  3. Step 3: Cross multiply
    153,306x = 232,551 × 232,551
  4. Step 4: Simplify right side
    153,306x = 54,079,967,601
  5. Step 5: Solve for x
    x = 54,079,967,601/153,306
  6. Step 6: Final answer
    x = 352,758.32

Related Problems

Find third proportional to 76,653 and 116,275.50
Half scale
Find third proportional to 306,612 and 465,102
Double scale
Find third proportional to 153,308 and 232,554
Similar ratio
Find third proportional to 229,959 and 348,826.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.