Home / 16,245.36-24,370.98-5,000.48

Finding the Fourth Proportional to 16,245.36, 24,370.98 and 5,000.48

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Solution

The fourth proportional to 16,245.36, 24,370.98 and 5,000.48 is: 7,501.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245.36 : 24,370.98 = 5,000.48 : x
  2. Step 2: Convert to fraction form
    16,245.36/24,370.98 = 5,000.48/x
  3. Step 3: Cross multiply
    16,245.36x = 24,370.98 × 5,000.48
  4. Step 4: Simplify right side
    16,245.36x = 121,866,598.07
  5. Step 5: Solve for x
    x = 121,866,598.07/16,245.36
  6. Step 6: Final answer
    x = 7,501.62

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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.