Home / 44,295.26-66,428.40-14,705.06

Finding the Fourth Proportional to 44,295.26, 66,428.40 and 14,705.06

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Solution

The fourth proportional to 44,295.26, 66,428.40 and 14,705.06 is: 22,052.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,295.26 : 66,428.40 = 14,705.06 : x
  2. Step 2: Convert to fraction form
    44,295.26/66,428.40 = 14,705.06/x
  3. Step 3: Cross multiply
    44,295.26x = 66,428.40 × 14,705.06
  4. Step 4: Simplify right side
    44,295.26x = 976,833,607.70
  5. Step 5: Solve for x
    x = 976,833,607.70/44,295.26
  6. Step 6: Final answer
    x = 22,052.78

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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.