Home / 55,258.54-76,266.75-32,596.18

Finding the Fourth Proportional to 55,258.54, 76,266.75 and 32,596.18

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Solution

The fourth proportional to 55,258.54, 76,266.75 and 32,596.18 is: 44,988.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,258.54 : 76,266.75 = 32,596.18 : x
  2. Step 2: Convert to fraction form
    55,258.54/76,266.75 = 32,596.18/x
  3. Step 3: Cross multiply
    55,258.54x = 76,266.75 × 32,596.18
  4. Step 4: Simplify right side
    55,258.54x = 2,486,004,711.02
  5. Step 5: Solve for x
    x = 2,486,004,711.02/55,258.54
  6. Step 6: Final answer
    x = 44,988.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.