Home / 37,235.28-55,831.32-15,030.48

Finding the Fourth Proportional to 37,235.28, 55,831.32 and 15,030.48

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Solution

The fourth proportional to 37,235.28, 55,831.32 and 15,030.48 is: 22,537.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,235.28 : 55,831.32 = 15,030.48 : x
  2. Step 2: Convert to fraction form
    37,235.28/55,831.32 = 15,030.48/x
  3. Step 3: Cross multiply
    37,235.28x = 55,831.32 × 15,030.48
  4. Step 4: Simplify right side
    37,235.28x = 839,171,538.63
  5. Step 5: Solve for x
    x = 839,171,538.63/37,235.28
  6. Step 6: Final answer
    x = 22,537.00

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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.