Home / 35,359.28-48,795.98-19,444.76

Finding the Fourth Proportional to 35,359.28, 48,795.98 and 19,444.76

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Solution

The fourth proportional to 35,359.28, 48,795.98 and 19,444.76 is: 26,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359.28 : 48,795.98 = 19,444.76 : x
  2. Step 2: Convert to fraction form
    35,359.28/48,795.98 = 19,444.76/x
  3. Step 3: Cross multiply
    35,359.28x = 48,795.98 × 19,444.76
  4. Step 4: Simplify right side
    35,359.28x = 948,826,120.06
  5. Step 5: Solve for x
    x = 948,826,120.06/35,359.28
  6. Step 6: Final answer
    x = 26,833.86

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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.