Home / 14,886.73-22,295.86-8,298.33

Finding the Fourth Proportional to 14,886.73, 22,295.86 and 8,298.33

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Solution

The fourth proportional to 14,886.73, 22,295.86 and 8,298.33 is: 12,428.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886.73 : 22,295.86 = 8,298.33 : x
  2. Step 2: Convert to fraction form
    14,886.73/22,295.86 = 8,298.33/x
  3. Step 3: Cross multiply
    14,886.73x = 22,295.86 × 8,298.33
  4. Step 4: Simplify right side
    14,886.73x = 185,018,403.91
  5. Step 5: Solve for x
    x = 185,018,403.91/14,886.73
  6. Step 6: Final answer
    x = 12,428.41

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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.