Home / 23,031.56-34,545.35-14,023.34

Finding the Fourth Proportional to 23,031.56, 34,545.35 and 14,023.34

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Solution

The fourth proportional to 23,031.56, 34,545.35 and 14,023.34 is: 21,033.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,031.56 : 34,545.35 = 14,023.34 : x
  2. Step 2: Convert to fraction form
    23,031.56/34,545.35 = 14,023.34/x
  3. Step 3: Cross multiply
    23,031.56x = 34,545.35 × 14,023.34
  4. Step 4: Simplify right side
    23,031.56x = 484,441,188.47
  5. Step 5: Solve for x
    x = 484,441,188.47/23,031.56
  6. Step 6: Final answer
    x = 21,033.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.