Home / 19,391.52-29,087.31-6,064.59

Finding the Fourth Proportional to 19,391.52, 29,087.31 and 6,064.59

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Solution

The fourth proportional to 19,391.52, 29,087.31 and 6,064.59 is: 9,096.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,391.52 : 29,087.31 = 6,064.59 : x
  2. Step 2: Convert to fraction form
    19,391.52/29,087.31 = 6,064.59/x
  3. Step 3: Cross multiply
    19,391.52x = 29,087.31 × 6,064.59
  4. Step 4: Simplify right side
    19,391.52x = 176,402,609.35
  5. Step 5: Solve for x
    x = 176,402,609.35/19,391.52
  6. Step 6: Final answer
    x = 9,096.89

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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.