Home / 29,768-47,280

Finding the Third Proportional to 29,768 and 47,280

Calculator

Solution

The third proportional to 29,768 and 47,280 is: 75,094.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768 : 47,280 = 47,280 : x
  2. Step 2: Convert to fraction form
    29,768/47,280 = 47,280/x
  3. Step 3: Cross multiply
    29,768x = 47,280 × 47,280
  4. Step 4: Simplify right side
    29,768x = 2,235,398,400
  5. Step 5: Solve for x
    x = 2,235,398,400/29,768
  6. Step 6: Final answer
    x = 75,094.01

Related Problems

Find third proportional to 14,884 and 23,640
Half scale
Find third proportional to 59,536 and 94,560
Double scale
Find third proportional to 29,770 and 47,283
Similar ratio
Find third proportional to 44,652 and 70,920
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.