Home / 44,449.30-66,663.94-12,852.33

Finding the Fourth Proportional to 44,449.30, 66,663.94 and 12,852.33

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Solution

The fourth proportional to 44,449.30, 66,663.94 and 12,852.33 is: 19,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,449.30 : 66,663.94 = 12,852.33 : x
  2. Step 2: Convert to fraction form
    44,449.30/66,663.94 = 12,852.33/x
  3. Step 3: Cross multiply
    44,449.30x = 66,663.94 × 12,852.33
  4. Step 4: Simplify right side
    44,449.30x = 856,786,955.98
  5. Step 5: Solve for x
    x = 856,786,955.98/44,449.30
  6. Step 6: Final answer
    x = 19,275.60

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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.