Home / 144,671.80-199,558.74-95,613.34

Finding the Fourth Proportional to 144,671.80, 199,558.74 and 95,613.34

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Solution

The fourth proportional to 144,671.80, 199,558.74 and 95,613.34 is: 131,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,671.80 : 199,558.74 = 95,613.34 : x
  2. Step 2: Convert to fraction form
    144,671.80/199,558.74 = 95,613.34/x
  3. Step 3: Cross multiply
    144,671.80x = 199,558.74 × 95,613.34
  4. Step 4: Simplify right side
    144,671.80x = 19,080,477,657.59
  5. Step 5: Solve for x
    x = 19,080,477,657.59/144,671.80
  6. Step 6: Final answer
    x = 131,888.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.