Home / 49,567.41-74,285.51-36,357.93

Finding the Fourth Proportional to 49,567.41, 74,285.51 and 36,357.93

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Solution

The fourth proportional to 49,567.41, 74,285.51 and 36,357.93 is: 54,488.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,567.41 : 74,285.51 = 36,357.93 : x
  2. Step 2: Convert to fraction form
    49,567.41/74,285.51 = 36,357.93/x
  3. Step 3: Cross multiply
    49,567.41x = 74,285.51 × 36,357.93
  4. Step 4: Simplify right side
    49,567.41x = 2,700,867,190.80
  5. Step 5: Solve for x
    x = 2,700,867,190.80/49,567.41
  6. Step 6: Final answer
    x = 54,488.77

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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.