Home / 44,464.95-66,720.41-19,522.52

Finding the Fourth Proportional to 44,464.95, 66,720.41 and 19,522.52

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Solution

The fourth proportional to 44,464.95, 66,720.41 and 19,522.52 is: 29,293.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,464.95 : 66,720.41 = 19,522.52 : x
  2. Step 2: Convert to fraction form
    44,464.95/66,720.41 = 19,522.52/x
  3. Step 3: Cross multiply
    44,464.95x = 66,720.41 × 19,522.52
  4. Step 4: Simplify right side
    44,464.95x = 1,302,550,430.83
  5. Step 5: Solve for x
    x = 1,302,550,430.83/44,464.95
  6. Step 6: Final answer
    x = 29,293.87

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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.