Home / 32,322.08-48,483.11-10,137.39

Finding the Fourth Proportional to 32,322.08, 48,483.11 and 10,137.39

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Solution

The fourth proportional to 32,322.08, 48,483.11 and 10,137.39 is: 15,206.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322.08 : 48,483.11 = 10,137.39 : x
  2. Step 2: Convert to fraction form
    32,322.08/48,483.11 = 10,137.39/x
  3. Step 3: Cross multiply
    32,322.08x = 48,483.11 × 10,137.39
  4. Step 4: Simplify right side
    32,322.08x = 491,492,143.80
  5. Step 5: Solve for x
    x = 491,492,143.80/32,322.08
  6. Step 6: Final answer
    x = 15,206.08

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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.