Home / 247,025.88-340,895.96-133,848.63

Finding the Fourth Proportional to 247,025.88, 340,895.96 and 133,848.63

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Solution

The fourth proportional to 247,025.88, 340,895.96 and 133,848.63 is: 184,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,025.88 : 340,895.96 = 133,848.63 : x
  2. Step 2: Convert to fraction form
    247,025.88/340,895.96 = 133,848.63/x
  3. Step 3: Cross multiply
    247,025.88x = 340,895.96 × 133,848.63
  4. Step 4: Simplify right side
    247,025.88x = 45,628,456,549.29
  5. Step 5: Solve for x
    x = 45,628,456,549.29/247,025.88
  6. Step 6: Final answer
    x = 184,711.24

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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.