Home / 56,077.06-84,102.61-16,624.66

Finding the Fourth Proportional to 56,077.06, 84,102.61 and 16,624.66

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Solution

The fourth proportional to 56,077.06, 84,102.61 and 16,624.66 is: 24,933.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,077.06 : 84,102.61 = 16,624.66 : x
  2. Step 2: Convert to fraction form
    56,077.06/84,102.61 = 16,624.66/x
  3. Step 3: Cross multiply
    56,077.06x = 84,102.61 × 16,624.66
  4. Step 4: Simplify right side
    56,077.06x = 1,398,177,296.36
  5. Step 5: Solve for x
    x = 1,398,177,296.36/56,077.06
  6. Step 6: Final answer
    x = 24,933.14

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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.