Home / 29,975.56-44,963.27-28,148.66

Finding the Fourth Proportional to 29,975.56, 44,963.27 and 28,148.66

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Solution

The fourth proportional to 29,975.56, 44,963.27 and 28,148.66 is: 42,222.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975.56 : 44,963.27 = 28,148.66 : x
  2. Step 2: Convert to fraction form
    29,975.56/44,963.27 = 28,148.66/x
  3. Step 3: Cross multiply
    29,975.56x = 44,963.27 × 28,148.66
  4. Step 4: Simplify right side
    29,975.56x = 1,265,655,658.97
  5. Step 5: Solve for x
    x = 1,265,655,658.97/29,975.56
  6. Step 6: Final answer
    x = 42,222.92

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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.