Home / 69,488.41-95,927.07-46,557.72

Finding the Fourth Proportional to 69,488.41, 95,927.07 and 46,557.72

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Solution

The fourth proportional to 69,488.41, 95,927.07 and 46,557.72 is: 64,271.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,488.41 : 95,927.07 = 46,557.72 : x
  2. Step 2: Convert to fraction form
    69,488.41/95,927.07 = 46,557.72/x
  3. Step 3: Cross multiply
    69,488.41x = 95,927.07 × 46,557.72
  4. Step 4: Simplify right side
    69,488.41x = 4,466,145,665.48
  5. Step 5: Solve for x
    x = 4,466,145,665.48/69,488.41
  6. Step 6: Final answer
    x = 64,271.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.