Home / 48,141.49-72,277.73-27,096.40

Finding the Fourth Proportional to 48,141.49, 72,277.73 and 27,096.40

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Solution

The fourth proportional to 48,141.49, 72,277.73 and 27,096.40 is: 40,681.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,141.49 : 72,277.73 = 27,096.40 : x
  2. Step 2: Convert to fraction form
    48,141.49/72,277.73 = 27,096.40/x
  3. Step 3: Cross multiply
    48,141.49x = 72,277.73 × 27,096.40
  4. Step 4: Simplify right side
    48,141.49x = 1,958,466,170.22
  5. Step 5: Solve for x
    x = 1,958,466,170.22/48,141.49
  6. Step 6: Final answer
    x = 40,681.46

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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.