Home / 46,369.90-63,990.54-25,149.18

Finding the Fourth Proportional to 46,369.90, 63,990.54 and 25,149.18

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Solution

The fourth proportional to 46,369.90, 63,990.54 and 25,149.18 is: 34,705.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,369.90 : 63,990.54 = 25,149.18 : x
  2. Step 2: Convert to fraction form
    46,369.90/63,990.54 = 25,149.18/x
  3. Step 3: Cross multiply
    46,369.90x = 63,990.54 × 25,149.18
  4. Step 4: Simplify right side
    46,369.90x = 1,609,309,608.76
  5. Step 5: Solve for x
    x = 1,609,309,608.76/46,369.90
  6. Step 6: Final answer
    x = 34,705.91

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1.5x scale

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.