Home / 44,647.89-66,925.26-15,055.56

Finding the Fourth Proportional to 44,647.89, 66,925.26 and 15,055.56

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Solution

The fourth proportional to 44,647.89, 66,925.26 and 15,055.56 is: 22,567.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647.89 : 66,925.26 = 15,055.56 : x
  2. Step 2: Convert to fraction form
    44,647.89/66,925.26 = 15,055.56/x
  3. Step 3: Cross multiply
    44,647.89x = 66,925.26 × 15,055.56
  4. Step 4: Simplify right side
    44,647.89x = 1,007,597,267.45
  5. Step 5: Solve for x
    x = 1,007,597,267.45/44,647.89
  6. Step 6: Final answer
    x = 22,567.63

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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.