Home / 247,029.36-340,901.04-133,852.14

Finding the Fourth Proportional to 247,029.36, 340,901.04 and 133,852.14

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Solution

The fourth proportional to 247,029.36, 340,901.04 and 133,852.14 is: 184,716.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,029.36 : 340,901.04 = 133,852.14 : x
  2. Step 2: Convert to fraction form
    247,029.36/340,901.04 = 133,852.14/x
  3. Step 3: Cross multiply
    247,029.36x = 340,901.04 × 133,852.14
  4. Step 4: Simplify right side
    247,029.36x = 45,630,333,732.23
  5. Step 5: Solve for x
    x = 45,630,333,732.23/247,029.36
  6. Step 6: Final answer
    x = 184,716.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.