Home / 351,184-758,528

Finding the Third Proportional to 351,184 and 758,528

Calculator

Solution

The third proportional to 351,184 and 758,528 is: 1,638,356.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,184 : 758,528 = 758,528 : x
  2. Step 2: Convert to fraction form
    351,184/758,528 = 758,528/x
  3. Step 3: Cross multiply
    351,184x = 758,528 × 758,528
  4. Step 4: Simplify right side
    351,184x = 575,364,726,784
  5. Step 5: Solve for x
    x = 575,364,726,784/351,184
  6. Step 6: Final answer
    x = 1,638,356.89

Related Problems

Find third proportional to 175,592 and 379,264
Half scale
Find third proportional to 702,368 and 1,517,056
Double scale
Find third proportional to 351,186 and 758,532
Similar ratio
Find third proportional to 526,776 and 1,137,792
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.