Home / 229,572-486,931.50

Finding the Third Proportional to 229,572 and 486,931.50

Calculator

Solution

The third proportional to 229,572 and 486,931.50 is: 1,032,801.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,572 : 486,931.50 = 486,931.50 : x
  2. Step 2: Convert to fraction form
    229,572/486,931.50 = 486,931.50/x
  3. Step 3: Cross multiply
    229,572x = 486,931.50 × 486,931.50
  4. Step 4: Simplify right side
    229,572x = 237,102,285,692.25
  5. Step 5: Solve for x
    x = 237,102,285,692.25/229,572
  6. Step 6: Final answer
    x = 1,032,801.41

Related Problems

Find third proportional to 114,786 and 243,465.75
Half scale
Find third proportional to 459,144 and 973,863
Double scale
Find third proportional to 229,574 and 486,936
Similar ratio
Find third proportional to 344,358 and 730,397.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.