Home / 61,522.24-84,908.52-34,671.35

Finding the Fourth Proportional to 61,522.24, 84,908.52 and 34,671.35

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Solution

The fourth proportional to 61,522.24, 84,908.52 and 34,671.35 is: 47,850.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,522.24 : 84,908.52 = 34,671.35 : x
  2. Step 2: Convert to fraction form
    61,522.24/84,908.52 = 34,671.35/x
  3. Step 3: Cross multiply
    61,522.24x = 84,908.52 × 34,671.35
  4. Step 4: Simplify right side
    61,522.24x = 2,943,892,590.36
  5. Step 5: Solve for x
    x = 2,943,892,590.36/61,522.24
  6. Step 6: Final answer
    x = 47,850.87

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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.