Home / 37,810.48-56,711.39-10,110.64

Finding the Fourth Proportional to 37,810.48, 56,711.39 and 10,110.64

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Solution

The fourth proportional to 37,810.48, 56,711.39 and 10,110.64 is: 15,164.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,810.48 : 56,711.39 = 10,110.64 : x
  2. Step 2: Convert to fraction form
    37,810.48/56,711.39 = 10,110.64/x
  3. Step 3: Cross multiply
    37,810.48x = 56,711.39 × 10,110.64
  4. Step 4: Simplify right side
    37,810.48x = 573,388,114.08
  5. Step 5: Solve for x
    x = 573,388,114.08/37,810.48
  6. Step 6: Final answer
    x = 15,164.80

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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.