Home / 45,974.89-63,443.58-25,832.62

Finding the Fourth Proportional to 45,974.89, 63,443.58 and 25,832.62

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Solution

The fourth proportional to 45,974.89, 63,443.58 and 25,832.62 is: 35,648.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,974.89 : 63,443.58 = 25,832.62 : x
  2. Step 2: Convert to fraction form
    45,974.89/63,443.58 = 25,832.62/x
  3. Step 3: Cross multiply
    45,974.89x = 63,443.58 × 25,832.62
  4. Step 4: Simplify right side
    45,974.89x = 1,638,913,925.87
  5. Step 5: Solve for x
    x = 1,638,913,925.87/45,974.89
  6. Step 6: Final answer
    x = 35,648.02

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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.