Home / 672,632.78-1,009,092.98-246,167.17

Finding the Fourth Proportional to 672,632.78, 1,009,092.98 and 246,167.17

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Solution

The fourth proportional to 672,632.78, 1,009,092.98 and 246,167.17 is: 369,303.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,632.78 : 1,009,092.98 = 246,167.17 : x
  2. Step 2: Convert to fraction form
    672,632.78/1,009,092.98 = 246,167.17/x
  3. Step 3: Cross multiply
    672,632.78x = 1,009,092.98 × 246,167.17
  4. Step 4: Simplify right side
    672,632.78x = 248,405,561,246.15
  5. Step 5: Solve for x
    x = 248,405,561,246.15/672,632.78
  6. Step 6: Final answer
    x = 369,303.39

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1.5x scale

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.