Home / 19,449.99-29,175.17-6,302.34

Finding the Fourth Proportional to 19,449.99, 29,175.17 and 6,302.34

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Solution

The fourth proportional to 19,449.99, 29,175.17 and 6,302.34 is: 9,453.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,449.99 : 29,175.17 = 6,302.34 : x
  2. Step 2: Convert to fraction form
    19,449.99/29,175.17 = 6,302.34/x
  3. Step 3: Cross multiply
    19,449.99x = 29,175.17 × 6,302.34
  4. Step 4: Simplify right side
    19,449.99x = 183,871,809.39
  5. Step 5: Solve for x
    x = 183,871,809.39/19,449.99
  6. Step 6: Final answer
    x = 9,453.57

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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.