Home / 54,076.95-81,124.76-24,101.84

Finding the Fourth Proportional to 54,076.95, 81,124.76 and 24,101.84

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Solution

The fourth proportional to 54,076.95, 81,124.76 and 24,101.84 is: 36,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,076.95 : 81,124.76 = 24,101.84 : x
  2. Step 2: Convert to fraction form
    54,076.95/81,124.76 = 24,101.84/x
  3. Step 3: Cross multiply
    54,076.95x = 81,124.76 × 24,101.84
  4. Step 4: Simplify right side
    54,076.95x = 1,955,255,579.93
  5. Step 5: Solve for x
    x = 1,955,255,579.93/54,076.95
  6. Step 6: Final answer
    x = 36,156.92

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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.