Home / 253,200-546,528

Finding the Third Proportional to 253,200 and 546,528

Calculator

Solution

The third proportional to 253,200 and 546,528 is: 1,179,671.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,200 : 546,528 = 546,528 : x
  2. Step 2: Convert to fraction form
    253,200/546,528 = 546,528/x
  3. Step 3: Cross multiply
    253,200x = 546,528 × 546,528
  4. Step 4: Simplify right side
    253,200x = 298,692,854,784
  5. Step 5: Solve for x
    x = 298,692,854,784/253,200
  6. Step 6: Final answer
    x = 1,179,671.62

Related Problems

Find third proportional to 126,600 and 273,264
Half scale
Find third proportional to 506,400 and 1,093,056
Double scale
Find third proportional to 253,202 and 546,532
Similar ratio
Find third proportional to 379,800 and 819,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.