Home / 46,195.84-69,312.96-25,417.60

Finding the Fourth Proportional to 46,195.84, 69,312.96 and 25,417.60

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Solution

The fourth proportional to 46,195.84, 69,312.96 and 25,417.60 is: 38,136.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,195.84 : 69,312.96 = 25,417.60 : x
  2. Step 2: Convert to fraction form
    46,195.84/69,312.96 = 25,417.60/x
  3. Step 3: Cross multiply
    46,195.84x = 69,312.96 × 25,417.60
  4. Step 4: Simplify right side
    46,195.84x = 1,761,769,092.10
  5. Step 5: Solve for x
    x = 1,761,769,092.10/46,195.84
  6. Step 6: Final answer
    x = 38,136.96

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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.