Home / 247,691.02-341,955.33-163,054.14

Finding the Fourth Proportional to 247,691.02, 341,955.33 and 163,054.14

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Solution

The fourth proportional to 247,691.02, 341,955.33 and 163,054.14 is: 225,108.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,691.02 : 341,955.33 = 163,054.14 : x
  2. Step 2: Convert to fraction form
    247,691.02/341,955.33 = 163,054.14/x
  3. Step 3: Cross multiply
    247,691.02x = 341,955.33 × 163,054.14
  4. Step 4: Simplify right side
    247,691.02x = 55,757,232,251.57
  5. Step 5: Solve for x
    x = 55,757,232,251.57/247,691.02
  6. Step 6: Final answer
    x = 225,108.01

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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.