Home / 46,109.94-63,216.95-45,269.31

Finding the Fourth Proportional to 46,109.94, 63,216.95 and 45,269.31

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Solution

The fourth proportional to 46,109.94, 63,216.95 and 45,269.31 is: 62,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,109.94 : 63,216.95 = 45,269.31 : x
  2. Step 2: Convert to fraction form
    46,109.94/63,216.95 = 45,269.31/x
  3. Step 3: Cross multiply
    46,109.94x = 63,216.95 × 45,269.31
  4. Step 4: Simplify right side
    46,109.94x = 2,861,787,706.80
  5. Step 5: Solve for x
    x = 2,861,787,706.80/46,109.94
  6. Step 6: Final answer
    x = 62,064.44

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.