Home / 45,783.06-68,694.32-24,718.92

Finding the Fourth Proportional to 45,783.06, 68,694.32 and 24,718.92

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Solution

The fourth proportional to 45,783.06, 68,694.32 and 24,718.92 is: 37,089.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,783.06 : 68,694.32 = 24,718.92 : x
  2. Step 2: Convert to fraction form
    45,783.06/68,694.32 = 24,718.92/x
  3. Step 3: Cross multiply
    45,783.06x = 68,694.32 × 24,718.92
  4. Step 4: Simplify right side
    45,783.06x = 1,698,049,400.53
  5. Step 5: Solve for x
    x = 1,698,049,400.53/45,783.06
  6. Step 6: Final answer
    x = 37,089.03

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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.