Home / 29,655.50-44,483.42-12,125.33

Finding the Fourth Proportional to 29,655.50, 44,483.42 and 12,125.33

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Solution

The fourth proportional to 29,655.50, 44,483.42 and 12,125.33 is: 18,188.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,655.50 : 44,483.42 = 12,125.33 : x
  2. Step 2: Convert to fraction form
    29,655.50/44,483.42 = 12,125.33/x
  3. Step 3: Cross multiply
    29,655.50x = 44,483.42 × 12,125.33
  4. Step 4: Simplify right side
    29,655.50x = 539,376,110.37
  5. Step 5: Solve for x
    x = 539,376,110.37/29,655.50
  6. Step 6: Final answer
    x = 18,188.06

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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.