Home / 882,670.14-1,324,005.12-251,567.55

Finding the Fourth Proportional to 882,670.14, 1,324,005.12 and 251,567.55

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Solution

The fourth proportional to 882,670.14, 1,324,005.12 and 251,567.55 is: 377,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,670.14 : 1,324,005.12 = 251,567.55 : x
  2. Step 2: Convert to fraction form
    882,670.14/1,324,005.12 = 251,567.55/x
  3. Step 3: Cross multiply
    882,670.14x = 1,324,005.12 × 251,567.55
  4. Step 4: Simplify right side
    882,670.14x = 333,076,724,225.86
  5. Step 5: Solve for x
    x = 333,076,724,225.86/882,670.14
  6. Step 6: Final answer
    x = 377,351.30

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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.