Home / 63,999.15-95,860.20-46,430.25

Finding the Fourth Proportional to 63,999.15, 95,860.20 and 46,430.25

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Solution

The fourth proportional to 63,999.15, 95,860.20 and 46,430.25 is: 69,544.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,999.15 : 95,860.20 = 46,430.25 : x
  2. Step 2: Convert to fraction form
    63,999.15/95,860.20 = 46,430.25/x
  3. Step 3: Cross multiply
    63,999.15x = 95,860.20 × 46,430.25
  4. Step 4: Simplify right side
    63,999.15x = 4,450,813,051.05
  5. Step 5: Solve for x
    x = 4,450,813,051.05/63,999.15
  6. Step 6: Final answer
    x = 69,544.88

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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.