Home / 42,484-93,440

Finding the Third Proportional to 42,484 and 93,440

Calculator

Solution

The third proportional to 42,484 and 93,440 is: 205,513.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,484 : 93,440 = 93,440 : x
  2. Step 2: Convert to fraction form
    42,484/93,440 = 93,440/x
  3. Step 3: Cross multiply
    42,484x = 93,440 × 93,440
  4. Step 4: Simplify right side
    42,484x = 8,731,033,600
  5. Step 5: Solve for x
    x = 8,731,033,600/42,484
  6. Step 6: Final answer
    x = 205,513.45

Related Problems

Find third proportional to 21,242 and 46,720
Half scale
Find third proportional to 84,968 and 186,880
Double scale
Find third proportional to 42,486 and 93,444
Similar ratio
Find third proportional to 63,726 and 140,160
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.