Home / 22,947.23-34,421.69-6,308.56

Finding the Fourth Proportional to 22,947.23, 34,421.69 and 6,308.56

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Solution

The fourth proportional to 22,947.23, 34,421.69 and 6,308.56 is: 9,463.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947.23 : 34,421.69 = 6,308.56 : x
  2. Step 2: Convert to fraction form
    22,947.23/34,421.69 = 6,308.56/x
  3. Step 3: Cross multiply
    22,947.23x = 34,421.69 × 6,308.56
  4. Step 4: Simplify right side
    22,947.23x = 217,151,179.07
  5. Step 5: Solve for x
    x = 217,151,179.07/22,947.23
  6. Step 6: Final answer
    x = 9,463.07

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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.