Home / 32,152.74-48,242.88-16,581.30

Finding the Fourth Proportional to 32,152.74, 48,242.88 and 16,581.30

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Solution

The fourth proportional to 32,152.74, 48,242.88 and 16,581.30 is: 24,879.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,152.74 : 48,242.88 = 16,581.30 : x
  2. Step 2: Convert to fraction form
    32,152.74/48,242.88 = 16,581.30/x
  3. Step 3: Cross multiply
    32,152.74x = 48,242.88 × 16,581.30
  4. Step 4: Simplify right side
    32,152.74x = 799,929,666.14
  5. Step 5: Solve for x
    x = 799,929,666.14/32,152.74
  6. Step 6: Final answer
    x = 24,879.05

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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.