Home / 464,552.10-695,953.35-239,145.30

Finding the Fourth Proportional to 464,552.10, 695,953.35 and 239,145.30

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Solution

The fourth proportional to 464,552.10, 695,953.35 and 239,145.30 is: 358,267.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,552.10 : 695,953.35 = 239,145.30 : x
  2. Step 2: Convert to fraction form
    464,552.10/695,953.35 = 239,145.30/x
  3. Step 3: Cross multiply
    464,552.10x = 695,953.35 × 239,145.30
  4. Step 4: Simplify right side
    464,552.10x = 166,433,972,671.76
  5. Step 5: Solve for x
    x = 166,433,972,671.76/464,552.10
  6. Step 6: Final answer
    x = 358,267.61

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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.