Home / 45,267.75-62,466.57-25,124.64

Finding the Fourth Proportional to 45,267.75, 62,466.57 and 25,124.64

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Solution

The fourth proportional to 45,267.75, 62,466.57 and 25,124.64 is: 34,670.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,267.75 : 62,466.57 = 25,124.64 : x
  2. Step 2: Convert to fraction form
    45,267.75/62,466.57 = 25,124.64/x
  3. Step 3: Cross multiply
    45,267.75x = 62,466.57 × 25,124.64
  4. Step 4: Simplify right side
    45,267.75x = 1,569,450,083.28
  5. Step 5: Solve for x
    x = 1,569,450,083.28/45,267.75
  6. Step 6: Final answer
    x = 34,670.38

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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.