Home / 35,046.16-48,364.38-19,132

Finding the Fourth Proportional to 35,046.16, 48,364.38 and 19,132

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Solution

The fourth proportional to 35,046.16, 48,364.38 and 19,132 is: 26,402.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,046.16 : 48,364.38 = 19,132 : x
  2. Step 2: Convert to fraction form
    35,046.16/48,364.38 = 19,132/x
  3. Step 3: Cross multiply
    35,046.16x = 48,364.38 × 19,132
  4. Step 4: Simplify right side
    35,046.16x = 925,307,318.16
  5. Step 5: Solve for x
    x = 925,307,318.16/35,046.16
  6. Step 6: Final answer
    x = 26,402.53

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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.