Home / 375,630.32-563,466-95,150

Finding the Fourth Proportional to 375,630.32, 563,466 and 95,150

Calculator

Solution

The fourth proportional to 375,630.32, 563,466 and 95,150 is: 142,730.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,630.32 : 563,466 = 95,150 : x
  2. Step 2: Convert to fraction form
    375,630.32/563,466 = 95,150/x
  3. Step 3: Cross multiply
    375,630.32x = 563,466 × 95,150
  4. Step 4: Simplify right side
    375,630.32x = 53,613,789,900
  5. Step 5: Solve for x
    x = 53,613,789,900/375,630.32
  6. Step 6: Final answer
    x = 142,730.20

Related Problems

Find fourth proportional to 187,815.16, 281,733 and 47,575
Half scale
Find fourth proportional to 751,260.64, 1,126,932 and 190,300
Double scale
Find fourth proportional to 375,631.32, 563,467.50 and 95,151
Similar ratio
Find fourth proportional to 563,445.48, 845,199 and 142,725
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.