Home / 55,490.94-83,248.85-16,051.11

Finding the Fourth Proportional to 55,490.94, 83,248.85 and 16,051.11

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Solution

The fourth proportional to 55,490.94, 83,248.85 and 16,051.11 is: 24,080.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,490.94 : 83,248.85 = 16,051.11 : x
  2. Step 2: Convert to fraction form
    55,490.94/83,248.85 = 16,051.11/x
  3. Step 3: Cross multiply
    55,490.94x = 83,248.85 × 16,051.11
  4. Step 4: Simplify right side
    55,490.94x = 1,336,236,448.72
  5. Step 5: Solve for x
    x = 1,336,236,448.72/55,490.94
  6. Step 6: Final answer
    x = 24,080.26

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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.