Home / 297,027-459,612.50

Finding the Third Proportional to 297,027 and 459,612.50

Calculator

Solution

The third proportional to 297,027 and 459,612.50 is: 711,193.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,027 : 459,612.50 = 459,612.50 : x
  2. Step 2: Convert to fraction form
    297,027/459,612.50 = 459,612.50/x
  3. Step 3: Cross multiply
    297,027x = 459,612.50 × 459,612.50
  4. Step 4: Simplify right side
    297,027x = 211,243,650,156.25
  5. Step 5: Solve for x
    x = 211,243,650,156.25/297,027
  6. Step 6: Final answer
    x = 711,193.43

Related Problems

Find third proportional to 148,513.50 and 229,806.25
Half scale
Find third proportional to 594,054 and 919,225
Double scale
Find third proportional to 297,029 and 459,616
Similar ratio
Find third proportional to 445,540.50 and 689,418.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.