Home / 34,133.46-47,103.44-19,026.06

Finding the Fourth Proportional to 34,133.46, 47,103.44 and 19,026.06

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Solution

The fourth proportional to 34,133.46, 47,103.44 and 19,026.06 is: 26,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133.46 : 47,103.44 = 19,026.06 : x
  2. Step 2: Convert to fraction form
    34,133.46/47,103.44 = 19,026.06/x
  3. Step 3: Cross multiply
    34,133.46x = 47,103.44 × 19,026.06
  4. Step 4: Simplify right side
    34,133.46x = 896,192,875.65
  5. Step 5: Solve for x
    x = 896,192,875.65/34,133.46
  6. Step 6: Final answer
    x = 26,255.55

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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.