Home / 34,933.58-48,206.84-19,018.10

Finding the Fourth Proportional to 34,933.58, 48,206.84 and 19,018.10

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Solution

The fourth proportional to 34,933.58, 48,206.84 and 19,018.10 is: 26,244.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,933.58 : 48,206.84 = 19,018.10 : x
  2. Step 2: Convert to fraction form
    34,933.58/48,206.84 = 19,018.10/x
  3. Step 3: Cross multiply
    34,933.58x = 48,206.84 × 19,018.10
  4. Step 4: Simplify right side
    34,933.58x = 916,802,503.80
  5. Step 5: Solve for x
    x = 916,802,503.80/34,933.58
  6. Step 6: Final answer
    x = 26,244.16

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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.