Home / 47,030-64,497

Finding the Third Proportional to 47,030 and 64,497

Calculator

Solution

The third proportional to 47,030 and 64,497 is: 88,451.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,030 : 64,497 = 64,497 : x
  2. Step 2: Convert to fraction form
    47,030/64,497 = 64,497/x
  3. Step 3: Cross multiply
    47,030x = 64,497 × 64,497
  4. Step 4: Simplify right side
    47,030x = 4,159,863,009
  5. Step 5: Solve for x
    x = 4,159,863,009/47,030
  6. Step 6: Final answer
    x = 88,451.27

Related Problems

Find third proportional to 23,515 and 32,248.50
Half scale
Find third proportional to 94,060 and 128,994
Double scale
Find third proportional to 47,032 and 64,500
Similar ratio
Find third proportional to 70,545 and 96,745.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.