Home / 34,862.09-48,098.99-19,752.35

Finding the Fourth Proportional to 34,862.09, 48,098.99 and 19,752.35

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Solution

The fourth proportional to 34,862.09, 48,098.99 and 19,752.35 is: 27,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,862.09 : 48,098.99 = 19,752.35 : x
  2. Step 2: Convert to fraction form
    34,862.09/48,098.99 = 19,752.35/x
  3. Step 3: Cross multiply
    34,862.09x = 48,098.99 × 19,752.35
  4. Step 4: Simplify right side
    34,862.09x = 950,067,894.01
  5. Step 5: Solve for x
    x = 950,067,894.01/34,862.09
  6. Step 6: Final answer
    x = 27,252.18

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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.