Home / 99,220-234,174

Finding the Third Proportional to 99,220 and 234,174

Calculator

Solution

The third proportional to 99,220 and 234,174 is: 552,685.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,220 : 234,174 = 234,174 : x
  2. Step 2: Convert to fraction form
    99,220/234,174 = 234,174/x
  3. Step 3: Cross multiply
    99,220x = 234,174 × 234,174
  4. Step 4: Simplify right side
    99,220x = 54,837,462,276
  5. Step 5: Solve for x
    x = 54,837,462,276/99,220
  6. Step 6: Final answer
    x = 552,685.57

Related Problems

Find third proportional to 49,610 and 117,087
Half scale
Find third proportional to 198,440 and 468,348
Double scale
Find third proportional to 99,222 and 234,179
Similar ratio
Find third proportional to 148,830 and 351,261
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.