Home / 46,055.10-63,555.96-25,912

Finding the Fourth Proportional to 46,055.10, 63,555.96 and 25,912

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Solution

The fourth proportional to 46,055.10, 63,555.96 and 25,912 is: 35,758.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,055.10 : 63,555.96 = 25,912 : x
  2. Step 2: Convert to fraction form
    46,055.10/63,555.96 = 25,912/x
  3. Step 3: Cross multiply
    46,055.10x = 63,555.96 × 25,912
  4. Step 4: Simplify right side
    46,055.10x = 1,646,862,035.52
  5. Step 5: Solve for x
    x = 1,646,862,035.52/46,055.10
  6. Step 6: Final answer
    x = 35,758.52

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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.