Home / 44,769.40-61,776.92-25,903

Finding the Fourth Proportional to 44,769.40, 61,776.92 and 25,903

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Solution

The fourth proportional to 44,769.40, 61,776.92 and 25,903 is: 35,743.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,769.40 : 61,776.92 = 25,903 : x
  2. Step 2: Convert to fraction form
    44,769.40/61,776.92 = 25,903/x
  3. Step 3: Cross multiply
    44,769.40x = 61,776.92 × 25,903
  4. Step 4: Simplify right side
    44,769.40x = 1,600,207,558.76
  5. Step 5: Solve for x
    x = 1,600,207,558.76/44,769.40
  6. Step 6: Final answer
    x = 35,743.33

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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.