Home / 181,588-358,527

Finding the Third Proportional to 181,588 and 358,527

Calculator

Solution

The third proportional to 181,588 and 358,527 is: 707,875.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,588 : 358,527 = 358,527 : x
  2. Step 2: Convert to fraction form
    181,588/358,527 = 358,527/x
  3. Step 3: Cross multiply
    181,588x = 358,527 × 358,527
  4. Step 4: Simplify right side
    181,588x = 128,541,609,729
  5. Step 5: Solve for x
    x = 128,541,609,729/181,588
  6. Step 6: Final answer
    x = 707,875.02

Related Problems

Find third proportional to 90,794 and 179,263.50
Half scale
Find third proportional to 363,176 and 717,054
Double scale
Find third proportional to 181,590 and 358,531
Similar ratio
Find third proportional to 272,382 and 537,790.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.