Home / 247,462.11-341,652.48-170,071.07

Finding the Fourth Proportional to 247,462.11, 341,652.48 and 170,071.07

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Solution

The fourth proportional to 247,462.11, 341,652.48 and 170,071.07 is: 234,804.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,462.11 : 341,652.48 = 170,071.07 : x
  2. Step 2: Convert to fraction form
    247,462.11/341,652.48 = 170,071.07/x
  3. Step 3: Cross multiply
    247,462.11x = 341,652.48 × 170,071.07
  4. Step 4: Simplify right side
    247,462.11x = 58,105,201,133.49
  5. Step 5: Solve for x
    x = 58,105,201,133.49/247,462.11
  6. Step 6: Final answer
    x = 234,804.44

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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.