Home / 14,873.60-22,302.99-5,513.24

Finding the Fourth Proportional to 14,873.60, 22,302.99 and 5,513.24

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Solution

The fourth proportional to 14,873.60, 22,302.99 and 5,513.24 is: 8,267.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,873.60 : 22,302.99 = 5,513.24 : x
  2. Step 2: Convert to fraction form
    14,873.60/22,302.99 = 5,513.24/x
  3. Step 3: Cross multiply
    14,873.60x = 22,302.99 × 5,513.24
  4. Step 4: Simplify right side
    14,873.60x = 122,961,625.07
  5. Step 5: Solve for x
    x = 122,961,625.07/14,873.60
  6. Step 6: Final answer
    x = 8,267.11

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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.