Home / 32,088.20-48,135.52-11,025.47

Finding the Fourth Proportional to 32,088.20, 48,135.52 and 11,025.47

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Solution

The fourth proportional to 32,088.20, 48,135.52 and 11,025.47 is: 16,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,088.20 : 48,135.52 = 11,025.47 : x
  2. Step 2: Convert to fraction form
    32,088.20/48,135.52 = 11,025.47/x
  3. Step 3: Cross multiply
    32,088.20x = 48,135.52 × 11,025.47
  4. Step 4: Simplify right side
    32,088.20x = 530,716,533.03
  5. Step 5: Solve for x
    x = 530,716,533.03/32,088.20
  6. Step 6: Final answer
    x = 16,539.30

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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.