Home / 263,029-575,276.50

Finding the Third Proportional to 263,029 and 575,276.50

Calculator

Solution

The third proportional to 263,029 and 575,276.50 is: 1,258,199.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,029 : 575,276.50 = 575,276.50 : x
  2. Step 2: Convert to fraction form
    263,029/575,276.50 = 575,276.50/x
  3. Step 3: Cross multiply
    263,029x = 575,276.50 × 575,276.50
  4. Step 4: Simplify right side
    263,029x = 330,943,051,452.25
  5. Step 5: Solve for x
    x = 330,943,051,452.25/263,029
  6. Step 6: Final answer
    x = 1,258,199.86

Related Problems

Find third proportional to 131,514.50 and 287,638.25
Half scale
Find third proportional to 526,058 and 1,150,553
Double scale
Find third proportional to 263,031 and 575,281
Similar ratio
Find third proportional to 394,543.50 and 862,914.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.