Home / 37,777.32-56,629.08-19,001.03

Finding the Fourth Proportional to 37,777.32, 56,629.08 and 19,001.03

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Solution

The fourth proportional to 37,777.32, 56,629.08 and 19,001.03 is: 28,482.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,777.32 : 56,629.08 = 19,001.03 : x
  2. Step 2: Convert to fraction form
    37,777.32/56,629.08 = 19,001.03/x
  3. Step 3: Cross multiply
    37,777.32x = 56,629.08 × 19,001.03
  4. Step 4: Simplify right side
    37,777.32x = 1,076,010,564.81
  5. Step 5: Solve for x
    x = 1,076,010,564.81/37,777.32
  6. Step 6: Final answer
    x = 28,482.98

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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.