Home / 46,013.48-69,009.96-17,934.29

Finding the Fourth Proportional to 46,013.48, 69,009.96 and 17,934.29

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Solution

The fourth proportional to 46,013.48, 69,009.96 and 17,934.29 is: 26,897.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,013.48 : 69,009.96 = 17,934.29 : x
  2. Step 2: Convert to fraction form
    46,013.48/69,009.96 = 17,934.29/x
  3. Step 3: Cross multiply
    46,013.48x = 69,009.96 × 17,934.29
  4. Step 4: Simplify right side
    46,013.48x = 1,237,644,808.05
  5. Step 5: Solve for x
    x = 1,237,644,808.05/46,013.48
  6. Step 6: Final answer
    x = 26,897.44

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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.