Home / 73,125-148,842

Finding the Third Proportional to 73,125 and 148,842

Calculator

Solution

The third proportional to 73,125 and 148,842 is: 302,959.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,125 : 148,842 = 148,842 : x
  2. Step 2: Convert to fraction form
    73,125/148,842 = 148,842/x
  3. Step 3: Cross multiply
    73,125x = 148,842 × 148,842
  4. Step 4: Simplify right side
    73,125x = 22,153,940,964
  5. Step 5: Solve for x
    x = 22,153,940,964/73,125
  6. Step 6: Final answer
    x = 302,959.88

Related Problems

Find third proportional to 36,562.50 and 74,421
Half scale
Find third proportional to 146,250 and 297,684
Double scale
Find third proportional to 73,127 and 148,846
Similar ratio
Find third proportional to 109,687.50 and 223,263
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.