Home / 195,558.63-293,383.70-60,615.64

Finding the Fourth Proportional to 195,558.63, 293,383.70 and 60,615.64

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Solution

The fourth proportional to 195,558.63, 293,383.70 and 60,615.64 is: 90,937.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,558.63 : 293,383.70 = 60,615.64 : x
  2. Step 2: Convert to fraction form
    195,558.63/293,383.70 = 60,615.64/x
  3. Step 3: Cross multiply
    195,558.63x = 293,383.70 × 60,615.64
  4. Step 4: Simplify right side
    195,558.63x = 17,783,641,032.03
  5. Step 5: Solve for x
    x = 17,783,641,032.03/195,558.63
  6. Step 6: Final answer
    x = 90,937.65

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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.