Home / 58,553.45-80,814.69-33,402.95

Finding the Fourth Proportional to 58,553.45, 80,814.69 and 33,402.95

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Solution

The fourth proportional to 58,553.45, 80,814.69 and 33,402.95 is: 46,102.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,553.45 : 80,814.69 = 33,402.95 : x
  2. Step 2: Convert to fraction form
    58,553.45/80,814.69 = 33,402.95/x
  3. Step 3: Cross multiply
    58,553.45x = 80,814.69 × 33,402.95
  4. Step 4: Simplify right side
    58,553.45x = 2,699,448,645.26
  5. Step 5: Solve for x
    x = 2,699,448,645.26/58,553.45
  6. Step 6: Final answer
    x = 46,102.30

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1.5x scale

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.