Home / 34,392.92-47,464.67-19,084.48

Finding the Fourth Proportional to 34,392.92, 47,464.67 and 19,084.48

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Solution

The fourth proportional to 34,392.92, 47,464.67 and 19,084.48 is: 26,337.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,392.92 : 47,464.67 = 19,084.48 : x
  2. Step 2: Convert to fraction form
    34,392.92/47,464.67 = 19,084.48/x
  3. Step 3: Cross multiply
    34,392.92x = 47,464.67 × 19,084.48
  4. Step 4: Simplify right side
    34,392.92x = 905,838,331.24
  5. Step 5: Solve for x
    x = 905,838,331.24/34,392.92
  6. Step 6: Final answer
    x = 26,337.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.