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Finding the Fourth Proportional to 146,041.52, 201,568.52 and 92,292.24

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Solution

The fourth proportional to 146,041.52, 201,568.52 and 92,292.24 is: 127,383.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,041.52 : 201,568.52 = 92,292.24 : x
  2. Step 2: Convert to fraction form
    146,041.52/201,568.52 = 92,292.24/x
  3. Step 3: Cross multiply
    146,041.52x = 201,568.52 × 92,292.24
  4. Step 4: Simplify right side
    146,041.52x = 18,603,210,224.28
  5. Step 5: Solve for x
    x = 18,603,210,224.28/146,041.52
  6. Step 6: Final answer
    x = 127,383.02

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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.