Home / 32,511.66-48,742.38-14,960.58

Finding the Fourth Proportional to 32,511.66, 48,742.38 and 14,960.58

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Solution

The fourth proportional to 32,511.66, 48,742.38 and 14,960.58 is: 22,429.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511.66 : 48,742.38 = 14,960.58 : x
  2. Step 2: Convert to fraction form
    32,511.66/48,742.38 = 14,960.58/x
  3. Step 3: Cross multiply
    32,511.66x = 48,742.38 × 14,960.58
  4. Step 4: Simplify right side
    32,511.66x = 729,214,275.38
  5. Step 5: Solve for x
    x = 729,214,275.38/32,511.66
  6. Step 6: Final answer
    x = 22,429.32

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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.