Home / 17,499.24-24,129.34-14,302.62

Finding the Fourth Proportional to 17,499.24, 24,129.34 and 14,302.62

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Solution

The fourth proportional to 17,499.24, 24,129.34 and 14,302.62 is: 19,721.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,499.24 : 24,129.34 = 14,302.62 : x
  2. Step 2: Convert to fraction form
    17,499.24/24,129.34 = 14,302.62/x
  3. Step 3: Cross multiply
    17,499.24x = 24,129.34 × 14,302.62
  4. Step 4: Simplify right side
    17,499.24x = 345,112,588.71
  5. Step 5: Solve for x
    x = 345,112,588.71/17,499.24
  6. Step 6: Final answer
    x = 19,721.58

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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.