Home / 34,133.24-47,104.08-19,026.86

Finding the Fourth Proportional to 34,133.24, 47,104.08 and 19,026.86

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Solution

The fourth proportional to 34,133.24, 47,104.08 and 19,026.86 is: 26,257.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133.24 : 47,104.08 = 19,026.86 : x
  2. Step 2: Convert to fraction form
    34,133.24/47,104.08 = 19,026.86/x
  3. Step 3: Cross multiply
    34,133.24x = 47,104.08 × 19,026.86
  4. Step 4: Simplify right side
    34,133.24x = 896,242,404.93
  5. Step 5: Solve for x
    x = 896,242,404.93/34,133.24
  6. Step 6: Final answer
    x = 26,257.18

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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.