Home / 375,379.04-562,950.68-122,601.93

Finding the Fourth Proportional to 375,379.04, 562,950.68 and 122,601.93

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Solution

The fourth proportional to 375,379.04, 562,950.68 and 122,601.93 is: 183,864.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,379.04 : 562,950.68 = 122,601.93 : x
  2. Step 2: Convert to fraction form
    375,379.04/562,950.68 = 122,601.93/x
  3. Step 3: Cross multiply
    375,379.04x = 562,950.68 × 122,601.93
  4. Step 4: Simplify right side
    375,379.04x = 69,018,839,249.80
  5. Step 5: Solve for x
    x = 69,018,839,249.80/375,379.04
  6. Step 6: Final answer
    x = 183,864.40

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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.