Home / 16,331.54-24,495.98-5,235.24

Finding the Fourth Proportional to 16,331.54, 24,495.98 and 5,235.24

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Solution

The fourth proportional to 16,331.54, 24,495.98 and 5,235.24 is: 7,852.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.54 : 24,495.98 = 5,235.24 : x
  2. Step 2: Convert to fraction form
    16,331.54/24,495.98 = 5,235.24/x
  3. Step 3: Cross multiply
    16,331.54x = 24,495.98 × 5,235.24
  4. Step 4: Simplify right side
    16,331.54x = 128,242,334.34
  5. Step 5: Solve for x
    x = 128,242,334.34/16,331.54
  6. Step 6: Final answer
    x = 7,852.43

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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.