Home / 46,259.13-63,837.40-26,115.78

Finding the Fourth Proportional to 46,259.13, 63,837.40 and 26,115.78

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Solution

The fourth proportional to 46,259.13, 63,837.40 and 26,115.78 is: 36,039.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,259.13 : 63,837.40 = 26,115.78 : x
  2. Step 2: Convert to fraction form
    46,259.13/63,837.40 = 26,115.78/x
  3. Step 3: Cross multiply
    46,259.13x = 63,837.40 × 26,115.78
  4. Step 4: Simplify right side
    46,259.13x = 1,667,163,494.17
  5. Step 5: Solve for x
    x = 1,667,163,494.17/46,259.13
  6. Step 6: Final answer
    x = 36,039.66

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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.