Home / 19,394.71-29,096.61-6,246.58

Finding the Fourth Proportional to 19,394.71, 29,096.61 and 6,246.58

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Solution

The fourth proportional to 19,394.71, 29,096.61 and 6,246.58 is: 9,371.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,394.71 : 29,096.61 = 6,246.58 : x
  2. Step 2: Convert to fraction form
    19,394.71/29,096.61 = 6,246.58/x
  3. Step 3: Cross multiply
    19,394.71x = 29,096.61 × 6,246.58
  4. Step 4: Simplify right side
    19,394.71x = 181,754,302.09
  5. Step 5: Solve for x
    x = 181,754,302.09/19,394.71
  6. Step 6: Final answer
    x = 9,371.34

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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.