Home / 44,881.56-67,335.57-13,292.51

Finding the Fourth Proportional to 44,881.56, 67,335.57 and 13,292.51

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Solution

The fourth proportional to 44,881.56, 67,335.57 and 13,292.51 is: 19,942.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,881.56 : 67,335.57 = 13,292.51 : x
  2. Step 2: Convert to fraction form
    44,881.56/67,335.57 = 13,292.51/x
  3. Step 3: Cross multiply
    44,881.56x = 67,335.57 × 13,292.51
  4. Step 4: Simplify right side
    44,881.56x = 895,058,400.90
  5. Step 5: Solve for x
    x = 895,058,400.90/44,881.56
  6. Step 6: Final answer
    x = 19,942.68

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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.