Home / 62,677.09-94,006.36-18,291.93

Finding the Fourth Proportional to 62,677.09, 94,006.36 and 18,291.93

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Solution

The fourth proportional to 62,677.09, 94,006.36 and 18,291.93 is: 27,435.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,677.09 : 94,006.36 = 18,291.93 : x
  2. Step 2: Convert to fraction form
    62,677.09/94,006.36 = 18,291.93/x
  3. Step 3: Cross multiply
    62,677.09x = 94,006.36 × 18,291.93
  4. Step 4: Simplify right side
    62,677.09x = 1,719,557,756.67
  5. Step 5: Solve for x
    x = 1,719,557,756.67/62,677.09
  6. Step 6: Final answer
    x = 27,435.19

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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.