Home / 34,943.77-48,223.26-19,029.08

Finding the Fourth Proportional to 34,943.77, 48,223.26 and 19,029.08

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Solution

The fourth proportional to 34,943.77, 48,223.26 and 19,029.08 is: 26,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,943.77 : 48,223.26 = 19,029.08 : x
  2. Step 2: Convert to fraction form
    34,943.77/48,223.26 = 19,029.08/x
  3. Step 3: Cross multiply
    34,943.77x = 48,223.26 × 19,029.08
  4. Step 4: Simplify right side
    34,943.77x = 917,644,272.40
  5. Step 5: Solve for x
    x = 917,644,272.40/34,943.77
  6. Step 6: Final answer
    x = 26,260.60

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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.