Home / 63,535.77-95,304.35-19,162.91

Finding the Fourth Proportional to 63,535.77, 95,304.35 and 19,162.91

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Solution

The fourth proportional to 63,535.77, 95,304.35 and 19,162.91 is: 28,744.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,535.77 : 95,304.35 = 19,162.91 : x
  2. Step 2: Convert to fraction form
    63,535.77/95,304.35 = 19,162.91/x
  3. Step 3: Cross multiply
    63,535.77x = 95,304.35 × 19,162.91
  4. Step 4: Simplify right side
    63,535.77x = 1,826,308,824.10
  5. Step 5: Solve for x
    x = 1,826,308,824.10/63,535.77
  6. Step 6: Final answer
    x = 28,744.58

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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.