Home / 29,656.87-44,496.27-13,867.03

Finding the Fourth Proportional to 29,656.87, 44,496.27 and 13,867.03

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Solution

The fourth proportional to 29,656.87, 44,496.27 and 13,867.03 is: 20,805.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,656.87 : 44,496.27 = 13,867.03 : x
  2. Step 2: Convert to fraction form
    29,656.87/44,496.27 = 13,867.03/x
  3. Step 3: Cross multiply
    29,656.87x = 44,496.27 × 13,867.03
  4. Step 4: Simplify right side
    29,656.87x = 617,031,166.60
  5. Step 5: Solve for x
    x = 617,031,166.60/29,656.87
  6. Step 6: Final answer
    x = 20,805.68

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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.