Home / 48,970.26-73,464.03-17,389.98

Finding the Fourth Proportional to 48,970.26, 73,464.03 and 17,389.98

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Solution

The fourth proportional to 48,970.26, 73,464.03 and 17,389.98 is: 26,088.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,970.26 : 73,464.03 = 17,389.98 : x
  2. Step 2: Convert to fraction form
    48,970.26/73,464.03 = 17,389.98/x
  3. Step 3: Cross multiply
    48,970.26x = 73,464.03 × 17,389.98
  4. Step 4: Simplify right side
    48,970.26x = 1,277,538,012.42
  5. Step 5: Solve for x
    x = 1,277,538,012.42/48,970.26
  6. Step 6: Final answer
    x = 26,088.04

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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.