Home / 230,152-476,276

Finding the Third Proportional to 230,152 and 476,276

Calculator

Solution

The third proportional to 230,152 and 476,276 is: 985,604.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,152 : 476,276 = 476,276 : x
  2. Step 2: Convert to fraction form
    230,152/476,276 = 476,276/x
  3. Step 3: Cross multiply
    230,152x = 476,276 × 476,276
  4. Step 4: Simplify right side
    230,152x = 226,838,828,176
  5. Step 5: Solve for x
    x = 226,838,828,176/230,152
  6. Step 6: Final answer
    x = 985,604.42

Related Problems

Find third proportional to 115,076 and 238,138
Half scale
Find third proportional to 460,304 and 952,552
Double scale
Find third proportional to 230,154 and 476,280
Similar ratio
Find third proportional to 345,228 and 714,414
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.