Home / 45,380.51-62,625.16-25,237.39

Finding the Fourth Proportional to 45,380.51, 62,625.16 and 25,237.39

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Solution

The fourth proportional to 45,380.51, 62,625.16 and 25,237.39 is: 34,827.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,380.51 : 62,625.16 = 25,237.39 : x
  2. Step 2: Convert to fraction form
    45,380.51/62,625.16 = 25,237.39/x
  3. Step 3: Cross multiply
    45,380.51x = 62,625.16 × 25,237.39
  4. Step 4: Simplify right side
    45,380.51x = 1,580,495,635.55
  5. Step 5: Solve for x
    x = 1,580,495,635.55/45,380.51
  6. Step 6: Final answer
    x = 34,827.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.