Home / 16,259.50-24,389.26-4,572.72

Finding the Fourth Proportional to 16,259.50, 24,389.26 and 4,572.72

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Solution

The fourth proportional to 16,259.50, 24,389.26 and 4,572.72 is: 6,859.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.50 : 24,389.26 = 4,572.72 : x
  2. Step 2: Convert to fraction form
    16,259.50/24,389.26 = 4,572.72/x
  3. Step 3: Cross multiply
    16,259.50x = 24,389.26 × 4,572.72
  4. Step 4: Simplify right side
    16,259.50x = 111,525,256.99
  5. Step 5: Solve for x
    x = 111,525,256.99/16,259.50
  6. Step 6: Final answer
    x = 6,859.08

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Double scale
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Similar ratio
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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.