Home / 48,871.70-73,313.58-17,275.24

Finding the Fourth Proportional to 48,871.70, 73,313.58 and 17,275.24

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Solution

The fourth proportional to 48,871.70, 73,313.58 and 17,275.24 is: 25,915.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,871.70 : 73,313.58 = 17,275.24 : x
  2. Step 2: Convert to fraction form
    48,871.70/73,313.58 = 17,275.24/x
  3. Step 3: Cross multiply
    48,871.70x = 73,313.58 × 17,275.24
  4. Step 4: Simplify right side
    48,871.70x = 1,266,509,916.23
  5. Step 5: Solve for x
    x = 1,266,509,916.23/48,871.70
  6. Step 6: Final answer
    x = 25,915.00

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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.