Home / 24,105.76-33,267.60-13,495.12

Finding the Fourth Proportional to 24,105.76, 33,267.60 and 13,495.12

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Solution

The fourth proportional to 24,105.76, 33,267.60 and 13,495.12 is: 18,624.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,105.76 : 33,267.60 = 13,495.12 : x
  2. Step 2: Convert to fraction form
    24,105.76/33,267.60 = 13,495.12/x
  3. Step 3: Cross multiply
    24,105.76x = 33,267.60 × 13,495.12
  4. Step 4: Simplify right side
    24,105.76x = 448,950,254.11
  5. Step 5: Solve for x
    x = 448,950,254.11/24,105.76
  6. Step 6: Final answer
    x = 18,624.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.