Home / 34,473.54-47,573.28-19,366.23

Finding the Fourth Proportional to 34,473.54, 47,573.28 and 19,366.23

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Solution

The fourth proportional to 34,473.54, 47,573.28 and 19,366.23 is: 26,725.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.54 : 47,573.28 = 19,366.23 : x
  2. Step 2: Convert to fraction form
    34,473.54/47,573.28 = 19,366.23/x
  3. Step 3: Cross multiply
    34,473.54x = 47,573.28 × 19,366.23
  4. Step 4: Simplify right side
    34,473.54x = 921,315,082.33
  5. Step 5: Solve for x
    x = 921,315,082.33/34,473.54
  6. Step 6: Final answer
    x = 26,725.28

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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.