Home / 254,154-529,377

Finding the Third Proportional to 254,154 and 529,377

Calculator

Solution

The third proportional to 254,154 and 529,377 is: 1,102,638.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,154 : 529,377 = 529,377 : x
  2. Step 2: Convert to fraction form
    254,154/529,377 = 529,377/x
  3. Step 3: Cross multiply
    254,154x = 529,377 × 529,377
  4. Step 4: Simplify right side
    254,154x = 280,240,008,129
  5. Step 5: Solve for x
    x = 280,240,008,129/254,154
  6. Step 6: Final answer
    x = 1,102,638.59

Related Problems

Find third proportional to 127,077 and 264,688.50
Half scale
Find third proportional to 508,308 and 1,058,754
Double scale
Find third proportional to 254,156 and 529,381
Similar ratio
Find third proportional to 381,231 and 794,065.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.