Home / 132,623.24-183,102.76-92,322.32

Finding the Fourth Proportional to 132,623.24, 183,102.76 and 92,322.32

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Solution

The fourth proportional to 132,623.24, 183,102.76 and 92,322.32 is: 127,462.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,623.24 : 183,102.76 = 92,322.32 : x
  2. Step 2: Convert to fraction form
    132,623.24/183,102.76 = 92,322.32/x
  3. Step 3: Cross multiply
    132,623.24x = 183,102.76 × 92,322.32
  4. Step 4: Simplify right side
    132,623.24x = 16,904,471,601.60
  5. Step 5: Solve for x
    x = 16,904,471,601.60/132,623.24
  6. Step 6: Final answer
    x = 127,462.36

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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.