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Finding the Fourth Proportional to 37,807.04, 56,688 and 11,504

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Solution

The fourth proportional to 37,807.04, 56,688 and 11,504 is: 17,249.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,807.04 : 56,688 = 11,504 : x
  2. Step 2: Convert to fraction form
    37,807.04/56,688 = 11,504/x
  3. Step 3: Cross multiply
    37,807.04x = 56,688 × 11,504
  4. Step 4: Simplify right side
    37,807.04x = 652,138,752
  5. Step 5: Solve for x
    x = 652,138,752/37,807.04
  6. Step 6: Final answer
    x = 17,249.14

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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.