Home / 258,752-565,592

Finding the Third Proportional to 258,752 and 565,592

Calculator

Solution

The third proportional to 258,752 and 565,592 is: 1,236,296.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    258,752 : 565,592 = 565,592 : x
  2. Step 2: Convert to fraction form
    258,752/565,592 = 565,592/x
  3. Step 3: Cross multiply
    258,752x = 565,592 × 565,592
  4. Step 4: Simplify right side
    258,752x = 319,894,310,464
  5. Step 5: Solve for x
    x = 319,894,310,464/258,752
  6. Step 6: Final answer
    x = 1,236,296.96

Related Problems

Find third proportional to 129,376 and 282,796
Half scale
Find third proportional to 517,504 and 1,131,184
Double scale
Find third proportional to 258,754 and 565,596
Similar ratio
Find third proportional to 388,128 and 848,388
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.