Home / 255,033-549,090

Finding the Third Proportional to 255,033 and 549,090

Calculator

Solution

The third proportional to 255,033 and 549,090 is: 1,182,199.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,033 : 549,090 = 549,090 : x
  2. Step 2: Convert to fraction form
    255,033/549,090 = 549,090/x
  3. Step 3: Cross multiply
    255,033x = 549,090 × 549,090
  4. Step 4: Simplify right side
    255,033x = 301,499,828,100
  5. Step 5: Solve for x
    x = 301,499,828,100/255,033
  6. Step 6: Final answer
    x = 1,182,199.28

Related Problems

Find third proportional to 127,516.50 and 274,545
Half scale
Find third proportional to 510,066 and 1,098,180
Double scale
Find third proportional to 255,035 and 549,094
Similar ratio
Find third proportional to 382,549.50 and 823,635
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.