Home / 34,953.36-48,235.61-19,037.81

Finding the Fourth Proportional to 34,953.36, 48,235.61 and 19,037.81

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Solution

The fourth proportional to 34,953.36, 48,235.61 and 19,037.81 is: 26,272.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,953.36 : 48,235.61 = 19,037.81 : x
  2. Step 2: Convert to fraction form
    34,953.36/48,235.61 = 19,037.81/x
  3. Step 3: Cross multiply
    34,953.36x = 48,235.61 × 19,037.81
  4. Step 4: Simplify right side
    34,953.36x = 918,300,357.39
  5. Step 5: Solve for x
    x = 918,300,357.39/34,953.36
  6. Step 6: Final answer
    x = 26,272.17

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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.