Home / 14,738.34-22,107.51-4,347.66

Finding the Fourth Proportional to 14,738.34, 22,107.51 and 4,347.66

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Solution

The fourth proportional to 14,738.34, 22,107.51 and 4,347.66 is: 6,521.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738.34 : 22,107.51 = 4,347.66 : x
  2. Step 2: Convert to fraction form
    14,738.34/22,107.51 = 4,347.66/x
  3. Step 3: Cross multiply
    14,738.34x = 22,107.51 × 4,347.66
  4. Step 4: Simplify right side
    14,738.34x = 96,115,936.93
  5. Step 5: Solve for x
    x = 96,115,936.93/14,738.34
  6. Step 6: Final answer
    x = 6,521.49

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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.