Home / 48,089.84-66,359.24-26,868.64

Finding the Fourth Proportional to 48,089.84, 66,359.24 and 26,868.64

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Solution

The fourth proportional to 48,089.84, 66,359.24 and 26,868.64 is: 37,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,089.84 : 66,359.24 = 26,868.64 : x
  2. Step 2: Convert to fraction form
    48,089.84/66,359.24 = 26,868.64/x
  3. Step 3: Cross multiply
    48,089.84x = 66,359.24 × 26,868.64
  4. Step 4: Simplify right side
    48,089.84x = 1,782,982,530.23
  5. Step 5: Solve for x
    x = 1,782,982,530.23/48,089.84
  6. Step 6: Final answer
    x = 37,076.08

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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.