Home / 77,496-119,160

Finding the Third Proportional to 77,496 and 119,160

Calculator

Solution

The third proportional to 77,496 and 119,160 is: 183,223.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,496 : 119,160 = 119,160 : x
  2. Step 2: Convert to fraction form
    77,496/119,160 = 119,160/x
  3. Step 3: Cross multiply
    77,496x = 119,160 × 119,160
  4. Step 4: Simplify right side
    77,496x = 14,199,105,600
  5. Step 5: Solve for x
    x = 14,199,105,600/77,496
  6. Step 6: Final answer
    x = 183,223.72

Related Problems

Find third proportional to 38,748 and 59,580
Half scale
Find third proportional to 154,992 and 238,320
Double scale
Find third proportional to 77,498 and 119,163
Similar ratio
Find third proportional to 116,244 and 178,740
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.