Home / 44,009.98-66,024.16-14,425.49

Finding the Fourth Proportional to 44,009.98, 66,024.16 and 14,425.49

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Solution

The fourth proportional to 44,009.98, 66,024.16 and 14,425.49 is: 21,641.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009.98 : 66,024.16 = 14,425.49 : x
  2. Step 2: Convert to fraction form
    44,009.98/66,024.16 = 14,425.49/x
  3. Step 3: Cross multiply
    44,009.98x = 66,024.16 × 14,425.49
  4. Step 4: Simplify right side
    44,009.98x = 952,431,069.98
  5. Step 5: Solve for x
    x = 952,431,069.98/44,009.98
  6. Step 6: Final answer
    x = 21,641.25

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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.