Home / 34,133.36-47,104.25-19,026.98

Finding the Fourth Proportional to 34,133.36, 47,104.25 and 19,026.98

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Solution

The fourth proportional to 34,133.36, 47,104.25 and 19,026.98 is: 26,257.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133.36 : 47,104.25 = 19,026.98 : x
  2. Step 2: Convert to fraction form
    34,133.36/47,104.25 = 19,026.98/x
  3. Step 3: Cross multiply
    34,133.36x = 47,104.25 × 19,026.98
  4. Step 4: Simplify right side
    34,133.36x = 896,251,622.67
  5. Step 5: Solve for x
    x = 896,251,622.67/34,133.36
  6. Step 6: Final answer
    x = 26,257.35

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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.