Home / 46,466.07-69,674.40-18,384.99

Finding the Fourth Proportional to 46,466.07, 69,674.40 and 18,384.99

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Solution

The fourth proportional to 46,466.07, 69,674.40 and 18,384.99 is: 27,567.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,466.07 : 69,674.40 = 18,384.99 : x
  2. Step 2: Convert to fraction form
    46,466.07/69,674.40 = 18,384.99/x
  3. Step 3: Cross multiply
    46,466.07x = 69,674.40 × 18,384.99
  4. Step 4: Simplify right side
    46,466.07x = 1,280,963,147.26
  5. Step 5: Solve for x
    x = 1,280,963,147.26/46,466.07
  6. Step 6: Final answer
    x = 27,567.71

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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.