Home / 58,934.25-88,392.72-19,491.93

Finding the Fourth Proportional to 58,934.25, 88,392.72 and 19,491.93

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Solution

The fourth proportional to 58,934.25, 88,392.72 and 19,491.93 is: 29,235.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,934.25 : 88,392.72 = 19,491.93 : x
  2. Step 2: Convert to fraction form
    58,934.25/88,392.72 = 19,491.93/x
  3. Step 3: Cross multiply
    58,934.25x = 88,392.72 × 19,491.93
  4. Step 4: Simplify right side
    58,934.25x = 1,722,944,710.75
  5. Step 5: Solve for x
    x = 1,722,944,710.75/58,934.25
  6. Step 6: Final answer
    x = 29,235.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.