Home / 19,454.23-29,180.94-6,306.58

Finding the Fourth Proportional to 19,454.23, 29,180.94 and 6,306.58

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Solution

The fourth proportional to 19,454.23, 29,180.94 and 6,306.58 is: 9,459.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,454.23 : 29,180.94 = 6,306.58 : x
  2. Step 2: Convert to fraction form
    19,454.23/29,180.94 = 6,306.58/x
  3. Step 3: Cross multiply
    19,454.23x = 29,180.94 × 6,306.58
  4. Step 4: Simplify right side
    19,454.23x = 184,031,932.59
  5. Step 5: Solve for x
    x = 184,031,932.59/19,454.23
  6. Step 6: Final answer
    x = 9,459.74

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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.