Home / 158,925.64-219,336.42-95,261.32

Finding the Fourth Proportional to 158,925.64, 219,336.42 and 95,261.32

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Solution

The fourth proportional to 158,925.64, 219,336.42 and 95,261.32 is: 131,472.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,925.64 : 219,336.42 = 95,261.32 : x
  2. Step 2: Convert to fraction form
    158,925.64/219,336.42 = 95,261.32/x
  3. Step 3: Cross multiply
    158,925.64x = 219,336.42 × 95,261.32
  4. Step 4: Simplify right side
    158,925.64x = 20,894,276,893.27
  5. Step 5: Solve for x
    x = 20,894,276,893.27/158,925.64
  6. Step 6: Final answer
    x = 131,472.03

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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.