Home / 64,384-99,492

Finding the Third Proportional to 64,384 and 99,492

Calculator

Solution

The third proportional to 64,384 and 99,492 is: 153,744.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,384 : 99,492 = 99,492 : x
  2. Step 2: Convert to fraction form
    64,384/99,492 = 99,492/x
  3. Step 3: Cross multiply
    64,384x = 99,492 × 99,492
  4. Step 4: Simplify right side
    64,384x = 9,898,658,064
  5. Step 5: Solve for x
    x = 9,898,658,064/64,384
  6. Step 6: Final answer
    x = 153,744.07

Related Problems

Find third proportional to 32,192 and 49,746
Half scale
Find third proportional to 128,768 and 198,984
Double scale
Find third proportional to 64,386 and 99,495
Similar ratio
Find third proportional to 96,576 and 149,238
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.