Home / 45,153.64-62,311.37-25,010.46

Finding the Fourth Proportional to 45,153.64, 62,311.37 and 25,010.46

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Solution

The fourth proportional to 45,153.64, 62,311.37 and 25,010.46 is: 34,514.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,153.64 : 62,311.37 = 25,010.46 : x
  2. Step 2: Convert to fraction form
    45,153.64/62,311.37 = 25,010.46/x
  3. Step 3: Cross multiply
    45,153.64x = 62,311.37 × 25,010.46
  4. Step 4: Simplify right side
    45,153.64x = 1,558,436,026.93
  5. Step 5: Solve for x
    x = 1,558,436,026.93/45,153.64
  6. Step 6: Final answer
    x = 34,514.07

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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.