Home / 44,792.56-67,186.36-13,625.36

Finding the Fourth Proportional to 44,792.56, 67,186.36 and 13,625.36

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Solution

The fourth proportional to 44,792.56, 67,186.36 and 13,625.36 is: 20,437.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,792.56 : 67,186.36 = 13,625.36 : x
  2. Step 2: Convert to fraction form
    44,792.56/67,186.36 = 13,625.36/x
  3. Step 3: Cross multiply
    44,792.56x = 67,186.36 × 13,625.36
  4. Step 4: Simplify right side
    44,792.56x = 915,438,342.09
  5. Step 5: Solve for x
    x = 915,438,342.09/44,792.56
  6. Step 6: Final answer
    x = 20,437.29

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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.