Home / 235,404-348,528

Finding the Third Proportional to 235,404 and 348,528

Calculator

Solution

The third proportional to 235,404 and 348,528 is: 516,014.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,404 : 348,528 = 348,528 : x
  2. Step 2: Convert to fraction form
    235,404/348,528 = 348,528/x
  3. Step 3: Cross multiply
    235,404x = 348,528 × 348,528
  4. Step 4: Simplify right side
    235,404x = 121,471,766,784
  5. Step 5: Solve for x
    x = 121,471,766,784/235,404
  6. Step 6: Final answer
    x = 516,014.03

Related Problems

Find third proportional to 117,702 and 174,264
Half scale
Find third proportional to 470,808 and 697,056
Double scale
Find third proportional to 235,406 and 348,531
Similar ratio
Find third proportional to 353,106 and 522,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.