Home / 63,585.54-95,376.69-30,329.10

Finding the Fourth Proportional to 63,585.54, 95,376.69 and 30,329.10

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Solution

The fourth proportional to 63,585.54, 95,376.69 and 30,329.10 is: 45,492.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,585.54 : 95,376.69 = 30,329.10 : x
  2. Step 2: Convert to fraction form
    63,585.54/95,376.69 = 30,329.10/x
  3. Step 3: Cross multiply
    63,585.54x = 95,376.69 × 30,329.10
  4. Step 4: Simplify right side
    63,585.54x = 2,892,689,168.68
  5. Step 5: Solve for x
    x = 2,892,689,168.68/63,585.54
  6. Step 6: Final answer
    x = 45,492.88

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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.