Home / 60,277.32-90,408.24-15,907.41

Finding the Fourth Proportional to 60,277.32, 90,408.24 and 15,907.41

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Solution

The fourth proportional to 60,277.32, 90,408.24 and 15,907.41 is: 23,859.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,277.32 : 90,408.24 = 15,907.41 : x
  2. Step 2: Convert to fraction form
    60,277.32/90,408.24 = 15,907.41/x
  3. Step 3: Cross multiply
    60,277.32x = 90,408.24 × 15,907.41
  4. Step 4: Simplify right side
    60,277.32x = 1,438,160,941.06
  5. Step 5: Solve for x
    x = 1,438,160,941.06/60,277.32
  6. Step 6: Final answer
    x = 23,859.07

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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.