Home / 32,767.47-49,110.15-14,025.55

Finding the Fourth Proportional to 32,767.47, 49,110.15 and 14,025.55

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Solution

The fourth proportional to 32,767.47, 49,110.15 and 14,025.55 is: 21,020.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,767.47 : 49,110.15 = 14,025.55 : x
  2. Step 2: Convert to fraction form
    32,767.47/49,110.15 = 14,025.55/x
  3. Step 3: Cross multiply
    32,767.47x = 49,110.15 × 14,025.55
  4. Step 4: Simplify right side
    32,767.47x = 688,796,864.33
  5. Step 5: Solve for x
    x = 688,796,864.33/32,767.47
  6. Step 6: Final answer
    x = 21,020.75

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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.