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Finding the Fourth Proportional to 32,750.08, 49,125.04 and 9,376.48

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Solution

The fourth proportional to 32,750.08, 49,125.04 and 9,376.48 is: 14,064.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,750.08 : 49,125.04 = 9,376.48 : x
  2. Step 2: Convert to fraction form
    32,750.08/49,125.04 = 9,376.48/x
  3. Step 3: Cross multiply
    32,750.08x = 49,125.04 × 9,376.48
  4. Step 4: Simplify right side
    32,750.08x = 460,619,955.06
  5. Step 5: Solve for x
    x = 460,619,955.06/32,750.08
  6. Step 6: Final answer
    x = 14,064.70

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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.