Home / 55,248.22-76,240.51-33,773.93

Finding the Fourth Proportional to 55,248.22, 76,240.51 and 33,773.93

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Solution

The fourth proportional to 55,248.22, 76,240.51 and 33,773.93 is: 46,606.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,248.22 : 76,240.51 = 33,773.93 : x
  2. Step 2: Convert to fraction form
    55,248.22/76,240.51 = 33,773.93/x
  3. Step 3: Cross multiply
    55,248.22x = 76,240.51 × 33,773.93
  4. Step 4: Simplify right side
    55,248.22x = 2,574,941,479.03
  5. Step 5: Solve for x
    x = 2,574,941,479.03/55,248.22
  6. Step 6: Final answer
    x = 46,606.78

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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.