Home / 56,202.84-84,309.12-22,925.22

Finding the Fourth Proportional to 56,202.84, 84,309.12 and 22,925.22

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Solution

The fourth proportional to 56,202.84, 84,309.12 and 22,925.22 is: 34,389.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,202.84 : 84,309.12 = 22,925.22 : x
  2. Step 2: Convert to fraction form
    56,202.84/84,309.12 = 22,925.22/x
  3. Step 3: Cross multiply
    56,202.84x = 84,309.12 × 22,925.22
  4. Step 4: Simplify right side
    56,202.84x = 1,932,805,124.01
  5. Step 5: Solve for x
    x = 1,932,805,124.01/56,202.84
  6. Step 6: Final answer
    x = 34,389.81

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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.