Home / 51,802.54-77,703.77-34,268.27

Finding the Fourth Proportional to 51,802.54, 77,703.77 and 34,268.27

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Solution

The fourth proportional to 51,802.54, 77,703.77 and 34,268.27 is: 51,402.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,802.54 : 77,703.77 = 34,268.27 : x
  2. Step 2: Convert to fraction form
    51,802.54/77,703.77 = 34,268.27/x
  3. Step 3: Cross multiply
    51,802.54x = 77,703.77 × 34,268.27
  4. Step 4: Simplify right side
    51,802.54x = 2,662,773,467.53
  5. Step 5: Solve for x
    x = 2,662,773,467.53/51,802.54
  6. Step 6: Final answer
    x = 51,402.38

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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.