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Finding the Fourth Proportional to 32,247.58, 48,283.88 and 16,632.40

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Solution

The fourth proportional to 32,247.58, 48,283.88 and 16,632.40 is: 24,903.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247.58 : 48,283.88 = 16,632.40 : x
  2. Step 2: Convert to fraction form
    32,247.58/48,283.88 = 16,632.40/x
  3. Step 3: Cross multiply
    32,247.58x = 48,283.88 × 16,632.40
  4. Step 4: Simplify right side
    32,247.58x = 803,076,805.71
  5. Step 5: Solve for x
    x = 803,076,805.71/32,247.58
  6. Step 6: Final answer
    x = 24,903.48

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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.