Home / 434,076.48-651,252.96-184,829.76

Finding the Fourth Proportional to 434,076.48, 651,252.96 and 184,829.76

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Solution

The fourth proportional to 434,076.48, 651,252.96 and 184,829.76 is: 277,303.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,076.48 : 651,252.96 = 184,829.76 : x
  2. Step 2: Convert to fraction form
    434,076.48/651,252.96 = 184,829.76/x
  3. Step 3: Cross multiply
    434,076.48x = 651,252.96 × 184,829.76
  4. Step 4: Simplify right side
    434,076.48x = 120,370,928,296.09
  5. Step 5: Solve for x
    x = 120,370,928,296.09/434,076.48
  6. Step 6: Final answer
    x = 277,303.50

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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.