Home / 35,052.08-48,389.52-22,318.08

Finding the Fourth Proportional to 35,052.08, 48,389.52 and 22,318.08

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Solution

The fourth proportional to 35,052.08, 48,389.52 and 22,318.08 is: 30,810.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.08 : 48,389.52 = 22,318.08 : x
  2. Step 2: Convert to fraction form
    35,052.08/48,389.52 = 22,318.08/x
  3. Step 3: Cross multiply
    35,052.08x = 48,389.52 × 22,318.08
  4. Step 4: Simplify right side
    35,052.08x = 1,079,961,178.52
  5. Step 5: Solve for x
    x = 1,079,961,178.52/35,052.08
  6. Step 6: Final answer
    x = 30,810.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.