Home / 51,674.08-77,518.96-22,092

Finding the Fourth Proportional to 51,674.08, 77,518.96 and 22,092

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Solution

The fourth proportional to 51,674.08, 77,518.96 and 22,092 is: 33,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,674.08 : 77,518.96 = 22,092 : x
  2. Step 2: Convert to fraction form
    51,674.08/77,518.96 = 22,092/x
  3. Step 3: Cross multiply
    51,674.08x = 77,518.96 × 22,092
  4. Step 4: Simplify right side
    51,674.08x = 1,712,548,864.32
  5. Step 5: Solve for x
    x = 1,712,548,864.32/51,674.08
  6. Step 6: Final answer
    x = 33,141.35

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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.