Home / 44,769.48-67,177.74-19,826.76

Finding the Fourth Proportional to 44,769.48, 67,177.74 and 19,826.76

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Solution

The fourth proportional to 44,769.48, 67,177.74 and 19,826.76 is: 29,750.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,769.48 : 67,177.74 = 19,826.76 : x
  2. Step 2: Convert to fraction form
    44,769.48/67,177.74 = 19,826.76/x
  3. Step 3: Cross multiply
    44,769.48x = 67,177.74 × 19,826.76
  4. Step 4: Simplify right side
    44,769.48x = 1,331,916,928.32
  5. Step 5: Solve for x
    x = 1,331,916,928.32/44,769.48
  6. Step 6: Final answer
    x = 29,750.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.