Home / 34,392.66-47,464.32-19,084.23

Finding the Fourth Proportional to 34,392.66, 47,464.32 and 19,084.23

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Solution

The fourth proportional to 34,392.66, 47,464.32 and 19,084.23 is: 26,337.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,392.66 : 47,464.32 = 19,084.23 : x
  2. Step 2: Convert to fraction form
    34,392.66/47,464.32 = 19,084.23/x
  3. Step 3: Cross multiply
    34,392.66x = 47,464.32 × 19,084.23
  4. Step 4: Simplify right side
    34,392.66x = 905,819,666.93
  5. Step 5: Solve for x
    x = 905,819,666.93/34,392.66
  6. Step 6: Final answer
    x = 26,337.59

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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.