Home / 32,199.60-44,431.86-17,859.06

Finding the Fourth Proportional to 32,199.60, 44,431.86 and 17,859.06

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Solution

The fourth proportional to 32,199.60, 44,431.86 and 17,859.06 is: 24,643.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199.60 : 44,431.86 = 17,859.06 : x
  2. Step 2: Convert to fraction form
    32,199.60/44,431.86 = 17,859.06/x
  3. Step 3: Cross multiply
    32,199.60x = 44,431.86 × 17,859.06
  4. Step 4: Simplify right side
    32,199.60x = 793,511,253.65
  5. Step 5: Solve for x
    x = 793,511,253.65/32,199.60
  6. Step 6: Final answer
    x = 24,643.51

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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.