Home / 16,352.28-24,513.84-7,458.48

Finding the Fourth Proportional to 16,352.28, 24,513.84 and 7,458.48

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Solution

The fourth proportional to 16,352.28, 24,513.84 and 7,458.48 is: 11,181.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,352.28 : 24,513.84 = 7,458.48 : x
  2. Step 2: Convert to fraction form
    16,352.28/24,513.84 = 7,458.48/x
  3. Step 3: Cross multiply
    16,352.28x = 24,513.84 × 7,458.48
  4. Step 4: Simplify right side
    16,352.28x = 182,835,985.36
  5. Step 5: Solve for x
    x = 182,835,985.36/16,352.28
  6. Step 6: Final answer
    x = 11,181.07

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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.