Home / 53,484-61,260

Finding the Third Proportional to 53,484 and 61,260

Calculator

Solution

The third proportional to 53,484 and 61,260 is: 70,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,484 : 61,260 = 61,260 : x
  2. Step 2: Convert to fraction form
    53,484/61,260 = 61,260/x
  3. Step 3: Cross multiply
    53,484x = 61,260 × 61,260
  4. Step 4: Simplify right side
    53,484x = 3,752,787,600
  5. Step 5: Solve for x
    x = 3,752,787,600/53,484
  6. Step 6: Final answer
    x = 70,166.55

Related Problems

Find third proportional to 26,742 and 30,630
Half scale
Find third proportional to 106,968 and 122,520
Double scale
Find third proportional to 53,486 and 61,262
Similar ratio
Find third proportional to 80,226 and 91,890
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.