Home / 37,791.27-56,707.80-15,599.46

Finding the Fourth Proportional to 37,791.27, 56,707.80 and 15,599.46

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Solution

The fourth proportional to 37,791.27, 56,707.80 and 15,599.46 is: 23,407.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,791.27 : 56,707.80 = 15,599.46 : x
  2. Step 2: Convert to fraction form
    37,791.27/56,707.80 = 15,599.46/x
  3. Step 3: Cross multiply
    37,791.27x = 56,707.80 × 15,599.46
  4. Step 4: Simplify right side
    37,791.27x = 884,611,101.81
  5. Step 5: Solve for x
    x = 884,611,101.81/37,791.27
  6. Step 6: Final answer
    x = 23,407.81

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1.5x scale

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.