Home / 38,836.12-58,244.55-16,646.98

Finding the Fourth Proportional to 38,836.12, 58,244.55 and 16,646.98

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Solution

The fourth proportional to 38,836.12, 58,244.55 and 16,646.98 is: 24,966.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,836.12 : 58,244.55 = 16,646.98 : x
  2. Step 2: Convert to fraction form
    38,836.12/58,244.55 = 16,646.98/x
  3. Step 3: Cross multiply
    38,836.12x = 58,244.55 × 16,646.98
  4. Step 4: Simplify right side
    38,836.12x = 969,595,858.96
  5. Step 5: Solve for x
    x = 969,595,858.96/38,836.12
  6. Step 6: Final answer
    x = 24,966.34

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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.