Home / 158,475-352,382

Finding the Third Proportional to 158,475 and 352,382

Calculator

Solution

The third proportional to 158,475 and 352,382 is: 783,549.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,475 : 352,382 = 352,382 : x
  2. Step 2: Convert to fraction form
    158,475/352,382 = 352,382/x
  3. Step 3: Cross multiply
    158,475x = 352,382 × 352,382
  4. Step 4: Simplify right side
    158,475x = 124,173,073,924
  5. Step 5: Solve for x
    x = 124,173,073,924/158,475
  6. Step 6: Final answer
    x = 783,549.92

Related Problems

Find third proportional to 79,237.50 and 176,191
Half scale
Find third proportional to 316,950 and 704,764
Double scale
Find third proportional to 158,477 and 352,386
Similar ratio
Find third proportional to 237,712.50 and 528,573
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.