Home / 268,273-558,584

Finding the Third Proportional to 268,273 and 558,584

Calculator

Solution

The third proportional to 268,273 and 558,584 is: 1,163,054.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,273 : 558,584 = 558,584 : x
  2. Step 2: Convert to fraction form
    268,273/558,584 = 558,584/x
  3. Step 3: Cross multiply
    268,273x = 558,584 × 558,584
  4. Step 4: Simplify right side
    268,273x = 312,016,085,056
  5. Step 5: Solve for x
    x = 312,016,085,056/268,273
  6. Step 6: Final answer
    x = 1,163,054.37

Related Problems

Find third proportional to 134,136.50 and 279,292
Half scale
Find third proportional to 536,546 and 1,117,168
Double scale
Find third proportional to 268,275 and 558,588
Similar ratio
Find third proportional to 402,409.50 and 837,876
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.