Home / 164,447.10-246,670.65-119,613.60

Finding the Fourth Proportional to 164,447.10, 246,670.65 and 119,613.60

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Solution

The fourth proportional to 164,447.10, 246,670.65 and 119,613.60 is: 179,420.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,447.10 : 246,670.65 = 119,613.60 : x
  2. Step 2: Convert to fraction form
    164,447.10/246,670.65 = 119,613.60/x
  3. Step 3: Cross multiply
    164,447.10x = 246,670.65 × 119,613.60
  4. Step 4: Simplify right side
    164,447.10x = 29,505,164,460.84
  5. Step 5: Solve for x
    x = 29,505,164,460.84/164,447.10
  6. Step 6: Final answer
    x = 179,420.40

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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.