Home / 39,329.90-58,897.65-26,110.70

Finding the Fourth Proportional to 39,329.90, 58,897.65 and 26,110.70

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Solution

The fourth proportional to 39,329.90, 58,897.65 and 26,110.70 is: 39,101.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,329.90 : 58,897.65 = 26,110.70 : x
  2. Step 2: Convert to fraction form
    39,329.90/58,897.65 = 26,110.70/x
  3. Step 3: Cross multiply
    39,329.90x = 58,897.65 × 26,110.70
  4. Step 4: Simplify right side
    39,329.90x = 1,537,858,869.86
  5. Step 5: Solve for x
    x = 1,537,858,869.86/39,329.90
  6. Step 6: Final answer
    x = 39,101.52

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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.