Home / 224,991-316,476

Finding the Third Proportional to 224,991 and 316,476

Calculator

Solution

The third proportional to 224,991 and 316,476 is: 445,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,991 : 316,476 = 316,476 : x
  2. Step 2: Convert to fraction form
    224,991/316,476 = 316,476/x
  3. Step 3: Cross multiply
    224,991x = 316,476 × 316,476
  4. Step 4: Simplify right side
    224,991x = 100,157,058,576
  5. Step 5: Solve for x
    x = 100,157,058,576/224,991
  6. Step 6: Final answer
    x = 445,160.29

Related Problems

Find third proportional to 112,495.50 and 158,238
Half scale
Find third proportional to 449,982 and 632,952
Double scale
Find third proportional to 224,993 and 316,479
Similar ratio
Find third proportional to 337,486.50 and 474,714
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.