Home / 34,933.77-48,208.31-19,018.19

Finding the Fourth Proportional to 34,933.77, 48,208.31 and 19,018.19

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Solution

The fourth proportional to 34,933.77, 48,208.31 and 19,018.19 is: 26,244.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,933.77 : 48,208.31 = 19,018.19 : x
  2. Step 2: Convert to fraction form
    34,933.77/48,208.31 = 19,018.19/x
  3. Step 3: Cross multiply
    34,933.77x = 48,208.31 × 19,018.19
  4. Step 4: Simplify right side
    34,933.77x = 916,834,605.66
  5. Step 5: Solve for x
    x = 916,834,605.66/34,933.77
  6. Step 6: Final answer
    x = 26,244.94

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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.