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Finding the Fourth Proportional to 37,051.50, 55,585.71 and 10,758.36

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Solution

The fourth proportional to 37,051.50, 55,585.71 and 10,758.36 is: 16,140.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,051.50 : 55,585.71 = 10,758.36 : x
  2. Step 2: Convert to fraction form
    37,051.50/55,585.71 = 10,758.36/x
  3. Step 3: Cross multiply
    37,051.50x = 55,585.71 × 10,758.36
  4. Step 4: Simplify right side
    37,051.50x = 598,011,079.04
  5. Step 5: Solve for x
    x = 598,011,079.04/37,051.50
  6. Step 6: Final answer
    x = 16,140.00

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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.