Home / 44,935.56-67,407.12-15,355.44

Finding the Fourth Proportional to 44,935.56, 67,407.12 and 15,355.44

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Solution

The fourth proportional to 44,935.56, 67,407.12 and 15,355.44 is: 23,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,935.56 : 67,407.12 = 15,355.44 : x
  2. Step 2: Convert to fraction form
    44,935.56/67,407.12 = 15,355.44/x
  3. Step 3: Cross multiply
    44,935.56x = 67,407.12 × 15,355.44
  4. Step 4: Simplify right side
    44,935.56x = 1,035,065,986.73
  5. Step 5: Solve for x
    x = 1,035,065,986.73/44,935.56
  6. Step 6: Final answer
    x = 23,034.45

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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.