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Finding the Fourth Proportional to 14,746.23, 22,104.77 and 7,339.59

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Solution

The fourth proportional to 14,746.23, 22,104.77 and 7,339.59 is: 11,002.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746.23 : 22,104.77 = 7,339.59 : x
  2. Step 2: Convert to fraction form
    14,746.23/22,104.77 = 7,339.59/x
  3. Step 3: Cross multiply
    14,746.23x = 22,104.77 × 7,339.59
  4. Step 4: Simplify right side
    14,746.23x = 162,239,912.15
  5. Step 5: Solve for x
    x = 162,239,912.15/14,746.23
  6. Step 6: Final answer
    x = 11,002.13

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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.