Home / 32,925.68-45,441.84-19,495.88

Finding the Fourth Proportional to 32,925.68, 45,441.84 and 19,495.88

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Solution

The fourth proportional to 32,925.68, 45,441.84 and 19,495.88 is: 26,906.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,925.68 : 45,441.84 = 19,495.88 : x
  2. Step 2: Convert to fraction form
    32,925.68/45,441.84 = 19,495.88/x
  3. Step 3: Cross multiply
    32,925.68x = 45,441.84 × 19,495.88
  4. Step 4: Simplify right side
    32,925.68x = 885,928,659.62
  5. Step 5: Solve for x
    x = 885,928,659.62/32,925.68
  6. Step 6: Final answer
    x = 26,906.92

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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.