Home / 25,064-34,588.32-13,733.93

Finding the Fourth Proportional to 25,064, 34,588.32 and 13,733.93

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Solution

The fourth proportional to 25,064, 34,588.32 and 13,733.93 is: 18,952.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,064 : 34,588.32 = 13,733.93 : x
  2. Step 2: Convert to fraction form
    25,064/34,588.32 = 13,733.93/x
  3. Step 3: Cross multiply
    25,064x = 34,588.32 × 13,733.93
  4. Step 4: Simplify right side
    25,064x = 475,033,565.70
  5. Step 5: Solve for x
    x = 475,033,565.70/25,064
  6. Step 6: Final answer
    x = 18,952.82

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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.