Home / 118,014.23-162,864.06-67,024.33

Finding the Fourth Proportional to 118,014.23, 162,864.06 and 67,024.33

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Solution

The fourth proportional to 118,014.23, 162,864.06 and 67,024.33 is: 92,496.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,014.23 : 162,864.06 = 67,024.33 : x
  2. Step 2: Convert to fraction form
    118,014.23/162,864.06 = 67,024.33/x
  3. Step 3: Cross multiply
    118,014.23x = 162,864.06 × 67,024.33
  4. Step 4: Simplify right side
    118,014.23x = 10,915,854,502.58
  5. Step 5: Solve for x
    x = 10,915,854,502.58/118,014.23
  6. Step 6: Final answer
    x = 92,496.09

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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.