Home / 34,833.52-48,068.65-19,725.83

Finding the Fourth Proportional to 34,833.52, 48,068.65 and 19,725.83

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Solution

The fourth proportional to 34,833.52, 48,068.65 and 19,725.83 is: 27,220.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,833.52 : 48,068.65 = 19,725.83 : x
  2. Step 2: Convert to fraction form
    34,833.52/48,068.65 = 19,725.83/x
  3. Step 3: Cross multiply
    34,833.52x = 48,068.65 × 19,725.83
  4. Step 4: Simplify right side
    34,833.52x = 948,193,919.60
  5. Step 5: Solve for x
    x = 948,193,919.60/34,833.52
  6. Step 6: Final answer
    x = 27,220.74

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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.