Home / 29,564.48-44,345.46-13,764.08

Finding the Fourth Proportional to 29,564.48, 44,345.46 and 13,764.08

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Solution

The fourth proportional to 29,564.48, 44,345.46 and 13,764.08 is: 20,645.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,564.48 : 44,345.46 = 13,764.08 : x
  2. Step 2: Convert to fraction form
    29,564.48/44,345.46 = 13,764.08/x
  3. Step 3: Cross multiply
    29,564.48x = 44,345.46 × 13,764.08
  4. Step 4: Simplify right side
    29,564.48x = 610,374,237.35
  5. Step 5: Solve for x
    x = 610,374,237.35/29,564.48
  6. Step 6: Final answer
    x = 20,645.53

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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.