Home / 247,675.92-341,783.64-134,496.24

Finding the Fourth Proportional to 247,675.92, 341,783.64 and 134,496.24

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Solution

The fourth proportional to 247,675.92, 341,783.64 and 134,496.24 is: 185,599.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,675.92 : 341,783.64 = 134,496.24 : x
  2. Step 2: Convert to fraction form
    247,675.92/341,783.64 = 134,496.24/x
  3. Step 3: Cross multiply
    247,675.92x = 341,783.64 × 134,496.24
  4. Step 4: Simplify right side
    247,675.92x = 45,968,614,473.51
  5. Step 5: Solve for x
    x = 45,968,614,473.51/247,675.92
  6. Step 6: Final answer
    x = 185,599.85

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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.