Home / 37,099.93-55,650-10,805.32

Finding the Fourth Proportional to 37,099.93, 55,650 and 10,805.32

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Solution

The fourth proportional to 37,099.93, 55,650 and 10,805.32 is: 16,208.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,099.93 : 55,650 = 10,805.32 : x
  2. Step 2: Convert to fraction form
    37,099.93/55,650 = 10,805.32/x
  3. Step 3: Cross multiply
    37,099.93x = 55,650 × 10,805.32
  4. Step 4: Simplify right side
    37,099.93x = 601,316,058
  5. Step 5: Solve for x
    x = 601,316,058/37,099.93
  6. Step 6: Final answer
    x = 16,208.01

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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.