Home / 35,416.20-48,874.68-19,501.02

Finding the Fourth Proportional to 35,416.20, 48,874.68 and 19,501.02

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Solution

The fourth proportional to 35,416.20, 48,874.68 and 19,501.02 is: 26,911.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,416.20 : 48,874.68 = 19,501.02 : x
  2. Step 2: Convert to fraction form
    35,416.20/48,874.68 = 19,501.02/x
  3. Step 3: Cross multiply
    35,416.20x = 48,874.68 × 19,501.02
  4. Step 4: Simplify right side
    35,416.20x = 953,106,112.17
  5. Step 5: Solve for x
    x = 953,106,112.17/35,416.20
  6. Step 6: Final answer
    x = 26,911.59

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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.