Home / 93,388-133,430

Finding the Third Proportional to 93,388 and 133,430

Calculator

Solution

The third proportional to 93,388 and 133,430 is: 190,640.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,388 : 133,430 = 133,430 : x
  2. Step 2: Convert to fraction form
    93,388/133,430 = 133,430/x
  3. Step 3: Cross multiply
    93,388x = 133,430 × 133,430
  4. Step 4: Simplify right side
    93,388x = 17,803,564,900
  5. Step 5: Solve for x
    x = 17,803,564,900/93,388
  6. Step 6: Final answer
    x = 190,640.82

Related Problems

Find third proportional to 46,694 and 66,715
Half scale
Find third proportional to 186,776 and 266,860
Double scale
Find third proportional to 93,390 and 133,433
Similar ratio
Find third proportional to 140,082 and 200,145
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.