Home / 22,947.08-34,423.82-7,369.48

Finding the Fourth Proportional to 22,947.08, 34,423.82 and 7,369.48

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Solution

The fourth proportional to 22,947.08, 34,423.82 and 7,369.48 is: 11,055.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,947.08 : 34,423.82 = 7,369.48 : x
  2. Step 2: Convert to fraction form
    22,947.08/34,423.82 = 7,369.48/x
  3. Step 3: Cross multiply
    22,947.08x = 34,423.82 × 7,369.48
  4. Step 4: Simplify right side
    22,947.08x = 253,685,653.01
  5. Step 5: Solve for x
    x = 253,685,653.01/22,947.08
  6. Step 6: Final answer
    x = 11,055.25

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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.