Home / 145,364-224,530

Finding the Third Proportional to 145,364 and 224,530

Calculator

Solution

The third proportional to 145,364 and 224,530 is: 346,810.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,364 : 224,530 = 224,530 : x
  2. Step 2: Convert to fraction form
    145,364/224,530 = 224,530/x
  3. Step 3: Cross multiply
    145,364x = 224,530 × 224,530
  4. Step 4: Simplify right side
    145,364x = 50,413,720,900
  5. Step 5: Solve for x
    x = 50,413,720,900/145,364
  6. Step 6: Final answer
    x = 346,810.22

Related Problems

Find third proportional to 72,682 and 112,265
Half scale
Find third proportional to 290,728 and 449,060
Double scale
Find third proportional to 145,366 and 224,533
Similar ratio
Find third proportional to 218,046 and 336,795
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.